This collection covers the full spectrum of statistical methodology, providing you with ready-to-use scripts for:
Handling Missing Data: Robust strategies for multiple imputation using PROC MI and PROC MIANALYZE to ensure data integrity.
Complex Modeling: A wide range of templates for Linear, Non-Linear, and Mixed Models (PROC MIXED, GLIMMIX, NLMIXED).
Survival Analysis: Essential tools for analyzing time-to-event data, including Kaplan-Meier estimates and censored data modeling (PROC LIFETEST, PHREG).
Bayesian Statistics: Implementation of MCMC simulations, prior modeling, and posterior analysis (PROC MCMC, BCHOICE).
Multivariate & Structural Analysis: Scripts for Factor Analysis (PROC FACTOR), Clustering, and Structural Equation Modeling.
Hypothesis Testing: Standard and advanced methods for ANOVA, T-tests, and Power Analysis (PROC POWER, PROC GLM).
Explore these resources to streamline your analytical workflow, validate your hypotheses, and perform rigorous statistical reporting.
Weighted Data Analysis: How to Calculate Qualification Rates in SAS CA
This example demonstrates how to use an IF-THEN statement to count credit-qualified individuals, and then how to crea...
Realistic Data Imputation: How to Use SAS PROC MI to Fill Gaps without Distorting Your Distribution
This script illustrates the use of the MI procedure to impute missing values in a fish dataset, using a regression me...
Fixing Missing Data in SAS: A Guide to Multiple Imputation with PROC MI and MCMC
This script performs multiple imputation on a fitness dataset containing missing values, using the MI procedure with ...
Don’t Delete Your Data! How to Use SAS PROC MI to Fix Missing Values Fast
This script illustrates the use of the MI (Multiple Imputation) procedure to impute missing values in a fitness datas...
Analyzing Stability Studies: How to Model Batch-to-Batch Variation Using SAS PROC MIXED
Analysis of a random coefficients model using the MIXED procedure to simulate pharmaceutical stability data.
The Ultimate SAS MIXED Model Template: Analyzing Crop Yields under Variable Irrigation Levels
This SAS script analyzes data from a sprinkler irrigation experiment using a linear mixed model (PROC MIXED) to evalu...
Bayesian Breakpoint Analysis: Detecting Structural Changes in SAS with PROC MCMC
Analyzes a dataset to detect a change point using Bayesian modeling with the MCMC procedure.
Stop Fearing Censored Data! The Essential Guide to Bayesian Normal Regression in SAS
This SAS script uses PROC MCMC to perform normal regression with interval censoring.
Beyond Imputation: Accounting for Missing Data Uncertainty with SAS PROC MIANALYZE
This script illustrates regression analysis on a dataset with missing values, using multiple imputation (PROC MI) and...
High-Performance Logistic Regression: Mastering Binomial Modeling in SAS PROC HPGENSELECT
Example of using PROC HPGENSELECT to model data with a binomial distribution, using the events/trials syntax.
Mastering Decision Trees in SAS: A High-Performance Guide to PROC HPSPLIT
Creates a decision tree using the HPSPLIT procedure on randomly generated data to model a binary variable.
Mastering Fractional Factorial Designs: Analyzing Aliasing and Confounding in SAS PROC GLM
SAS library example illustrating the use of PROC GLM for the analysis of a screening design (fractional factorial exp...
The Ultimate Signal Smoothing Hack: Recovering the Bumps Function using PROC GLMSELECT
This script illustrates the use of PROC GLMSELECT to fit a model with spline effects, using Donoho and Johnstone's 'B...
Optimizing Multilevel Logistic Models in SAS: Mastering Quadrature and the FASTQUAD Option
This SAS example illustrates the use of the GLIMMIX procedure for the analysis of generalized mixed models with the q...
High-Performance Count Data: Accelerate Your Bayesian Mixture Models in SAS Viya
Example of using the HPFMM procedure to model count data with an excess of zeros (Zero-Inflated) via Poisson regressi...
Beyond Basic Poisson: How to Solve the "Excess Zeros" Problem Using SAS Mixture Models
Analysis of count data exhibiting an excess of zeros, using the FMM procedure to fit Poisson regression models, zero-...
When One Bell Curve Isn't Enough: Modeling Multimodal Data with SAS PROC FMM
This script performs a statistical analysis on galaxy velocity data using the FMM (Finite Mixture Models) procedure t...
Stop Copy-Pasting: Automate PROC FREQ Across Multiple Datasets with One SAS Macro
This SAS script creates two tables (males and females) and uses a macro to perform a frequency analysis (PROC FREQ) o...
Comparison of Regression Models with PROC GLM and Macros
This SAS script defines and uses two macros to perform a regression analysis. It creates a dataset, then uses the GLM...
Survival Analysis in SAS: A Complete Guide to PROC LIFETEST, Kaplan-Meier, and Life Tables
This SAS script demonstrates several survival analysis techniques using the LIFETEST procedure. It covers the life-ta...
Distributional Analysis and Empirical Cumulative Distribution Function (ECDF)
This SAS script defines and uses two macros to analyze and visualize the distribution and the empirical cumulative di...
Confirmatory Factor Analysis with PROC CALIS
Example of confirmatory factor analysis using PROC CALIS on cognitive abilities data. The script defines and tests tw...
Example 25 for PROC CALIS - Latent Growth Curve Model
This SAS script uses the CALIS procedure to fit latent growth curve models, demonstrating longitudinal data analysis.
Example of Confirmatory Factor Analysis with PROC CALIS
This script performs a confirmatory factor analysis using the CALIS procedure to model the relationship between obser...
Categorical Data Analysis with PROC CATMOD
This SAS script performs a logistic regression analysis on categorical data from a detergent preference study using t...
Example Documentation 1 for PROC BCHOICE
This SAS script demonstrates the use of PROC BCHOICE to analyze discrete choice data, exploring alternative-specific ...
Covariance Structure Analysis with PROC CALIS
This script illustrates the use of the CALIS procedure to perform a direct covariance structure analysis on a COV typ...
Linear Regression Analysis and Visualization
This script performs two distinct linear regression analyses. The first examines the relationship between alcohol con...
Nonlinear Regression for Patient Prognosis
This script performs a nonlinear regression to model the relationship between the number of hospitalization days and ...
Descriptive analysis of categorical variables
This SAS script performs a descriptive analysis of numerical and categorical variables using PROC PRINT, PROC SQL, an...
Calculating the Kappa Coefficient for Movie Ratings
This SAS script calculates and compares the Kappa concordance coefficient for movie rating data using PROC FREQ and a...
GEE Analysis of Ordinal Shoulder Pain Data
This SAS script analyzes data from a Shoulder Tip Pain study using GEE (Generalized Estimating Equations) models for ...
Homogeneity Test for Aggregated Trinomial Results
This SAS script simulates aggregated (clustered) trinomial data for two products, then applies statistical procedures...
Pain Index Calculation
SAS macro calculating the Pain Index based on the distribution of returns.
Fitting Polynomial Models with PROC ORTHOREG and GLM
This script illustrates fitting polynomial models on generated data, using PROC ORTHOREG and GLM to compare the results.
Analysis of an Unbalanced Two-Factor Design
This SAS script performs an unbalanced two-factor analysis of variance (ANOVA) on internally created data, using the ...
ODS Documentation Example 3
This SAS script illustrates the use of the Output Delivery System (ODS) for documentation and visualization, performi...
Insurance Claims
This SAS script performs a Poisson regression to model insurance claims based on car type and age. It uses ODS to cap...
Documentation Example 5 for ODS
SAS example illustrating the capture of statistics (Chi-Square) into an output table via ODS OUTPUT.
Regression Analysis on Class and Population Data
This SAS script performs regression analyses on the internal 'sashelp.class' dataset and on a population dataset crea...
Documentation Example 1 for PROC NPAR1WAY
This SAS script demonstrates the use of PROC NPAR1WAY to perform non-parametric analyses on arthritis data, including...
PROC NPAR1WAY Example: Exact Wilcoxon Test
Example script from SAS/STAT documentation illustrating the use of PROC NPAR1WAY to perform a Wilcoxon test with exac...
Calculation of statistical functions with DATA step
This SAS script calculates and displays cumulative distribution function (CDF) values and the inverse quantile functi...
Documentation Example 4 for PROC NLMIXED
This SAS script uses PROC NLMIXED to model count data with a Poisson-Normal model.
Example 6 of documentation for PROC NLMIXED
This SAS script is a documentation example for PROC NLMIXED, simulating a nested random effects linear model.
PROC NLMIXED Getting Started Example 2
Getting started example for PROC NLMIXED, logistic-normal modeling of binomial data from a multicenter clinical trial.
Example 4 for PROC NLIN: Influence of Parameterization on Curvature
This script illustrates how different parameterizations of a nonlinear model affect the curvature and statistical pro...
Documentation Example 6 for PROC NLIN - ODS Graphics and Diagnostics
This SAS script illustrates the use of PROC NLIN for nonlinear regression analysis, generating ODS graphics and detai...
PROC NLIN Example with Parameter Profiling and Bootstrap
This script illustrates the use of the NLIN procedure to perform non-linear regression, with advanced features for pa...
PROC NLIN Example: Parameter Estimation for a Nonlinear Model
This SAS script uses PROC NLIN to estimate the parameters of nonlinear models, including an enzymatic reaction model,...
Probit-Normal Model with PROC NLMIXED for Binomial Data
This SAS script is an example of using the NLMIXED procedure to fit a probit-normal model to binomial data, illustrat...
Example 3 PROC NLMIXED Documentation: Probit-Normal Model
Fitting a Probit-Normal model for ordinal data using PROC NLMIXED.
Analysis of Calcium Variability in Turnip Leaves
This SAS script analyzes the variability of calcium concentration in turnip leaves using the NESTED procedure, accord...
Automobile Model Reliability
This SAS script analyzes the reliability of different automobile models using the NESTED procedure.
Mean_Abs_Deviation Macro
SAS macro to calculate the Mean Absolute Deviation from a financial returns dataset.
PROC LOESS Introduction Example: Melanoma Incidences
Comprehensive example illustrating the use of the LOESS procedure to analyze time series data (melanoma incidences) w...
Example 5 PROC LOGISTIC - Stratified Sampling
Illustration of the PEVENT= option to process data from stratified sampling (e.g., case-control) and correct prevalen...
Example 1 for the EFFECTPLOT Statement
Example of response surface analysis (Saddle Surface) using PROC ORTHOREG and the EFFECTPLOT statement for visualizat...
Example 6 for PROC GLM - Romano-British Pottery
This SAS script performs a multivariate analysis of variance (MANOVA) on chemical composition data of Romano-British ...
Example 9 for PROC GLM: Doubly Multivariate Repeated Measures Analysis
Analysis of a doubly multivariate repeated measures experimental design using PROC GLM.
Example 3 PROC HPFMM Documentation: Mixed Poisson Regression
Example of using PROC HPFMM to fit mixed Poisson regression models and analyze the impact of outliers.
Example 3 PROC FMM: Mixed Poisson Regression
Example of using the FMM procedure to fit Poisson regression and Poisson mixture models.
Correspondence Analysis: US Population 1920-1970
Example of simple correspondence analysis on US population data by region between 1920 and 1970.
CUSUM Macro - Recursive Residuals Analysis
SAS/IML routine calculating recursive residuals and their cumulative sums (CUSUM) to detect changes in regression par...
Data Simulation and Regression Analysis
This script generates a simulated dataset containing simple linear relationships, then performs several linear regres...
Chi-Square Statistical Analysis (Macro)
SAS macro to run a Chi-square test and export frequencies and probability of difference between groups.
Example 3 Details for PROC BOXPLOT
Example of using PROC BOXPLOT illustrating the management of extreme value display (clipping).
Example 8 of documentation for PROC CALIS
Illustration of estimating measurement error models with PROC CALIS compared to standard linear regression.
Factor Analysis with COSAN Model and Constraints (PROC CALIS)
Example of factor analysis using the generalized covariance structure (COSAN) model with constraints on parameters.
Factor analysis with ordinal constraints via PROC CALIS
Example of using the CALIS procedure to model a factor analysis with inequality (linear) constraints on the parameters.
Choice Model with Nested Logit - PROC BCHOICE Example
Example of using the BCHOICE procedure to fit and compare a nested logit model and a standard logit model on transpor...
Example 5 for PROC ANOVA
This SAS script performs an analysis of variance for a strip-split plot design to study the effect of soil, fertilize...
BART Procedure: Storage and Scoring
This documentation explains how to use the BART (Bayesian Additive Regression Trees) procedure to store a trained mod...
Probit Model for Binary Data with PROC BART
Demonstrates the use of the BART procedure to fit a Probit model on binary data, using an email dataset to classify s...
Analysis of Nonlinear Mixed Models (NLMIXED) for Binomial Data
This SAS script performs a statistical analysis of binary data using nonlinear mixed models (NLMIXED). It explores tw...
Alcohol-Malformation Relationship Analysis
Script analyzing the relationship between alcohol consumption and malformations through internal data creation and a ...
Variable Cardinality Analysis: Specific Levels
This script uses the CARDINALITY procedure to analyze the distribution of levels for a numeric or character variable,...
Force a Specific Order on a Variable (PROC CARDINALITY)
This SAS script illustrates how to use the CARDINALITY procedure in SAS Viya 4 to analyze variable cardinality and, s...
Descriptive Analysis and Normality Tests on Baseball Data
Descriptive statistical analysis script using the UNIVARIATE procedure to examine the distributions of nRuns and nHit...
Paired T-Test on CAFFIENE data
Execution of a T-test for paired samples to compare baseline and caffeine measurements.
Cutpoint Binning
The BINNING procedure with the CUTPTS method allows grouping continuous values of one or more variables into discrete...
Beyond PROC PRINT: How to Audit Data Quality and Spot Inconsistencies in SAS
This SAS script demonstrates common data exploration and validation techniques using base SAS procedures (PRINT, MEAN...
Exam Score Correlation Analysis
Creation of an exam response dataset, calculation of total score, and analysis of correlation between questions and t...
Dose-Response Linear Regression Analysis
Statistical analysis exploring the relationship between drug dosage and blood pressure.
Creating Frequency Charts with PROC FREQ
This program uses the PROC FREQ procedure to generate different types of frequency charts (bar charts) for univariate...
Descriptive Analysis of Numerical Variables
Descriptive analysis of a numerical variable (`lskew`) using PROC UNIVARIATE, including the creation of an internal d...
Bucket Binning and Weight of Evidence Calculation
This feature of the BINNING procedure allows grouping continuous or categorical variables into categories (bins) and ...
CARDINALITY Procedure: Variable with User-Defined Format
This example illustrates how the SAS Viya CARDINALITY procedure handles variables with user-defined formats. It demon...
Adjustment of Raw p-values with PROC MULTTEST
This SAS script illustrates the use of the MULTTEST procedure to adjust a set of raw p-values using the Holm, Hochber...
Peto's Mortality and Prevalence Test with PROC MULTTEST
Example illustrating the use of the MULTTEST procedure to perform a Peto test (mortality-prevalence) with permutation...
Example 1 for PROC MULTTEST
This script performs a Cochran-Armitage trend test on tumor data using a permutation resampling method to adjust p-va...
Documentation Example for PROC MODECLUS (modecex5)
This SAS script demonstrates the use of PROC MODECLUS for cluster analysis on unidimensional data, exploring the impa...
MODECLUS Analysis with JOIN Option
This SAS script demonstrates the use of PROC MODECLUS for cluster analysis on a synthetic dataset, including a visual...
Documentation Example 2 for PROC MODECLUS
Cluster analysis on 10 American cities based on flight distances using PROC MODECLUS.
mlmsumry Macro for Linear Models Analysis (GLM)
SAS macro facilitating the extraction and formatting of multivariate and univariate test statistics from the GLM proc...
Getting Started Example for PROC MIXED
This script is a simple example illustrating the use of PROC MIXED for mixed linear models analysis, using internal d...
Documentation Example 9 for PROC MIXED: Examination of Test Components
This script illustrates the use of the LCOMPONENTS option in the MIXED procedure to examine hypothesis tests (L matri...
Influence Analysis in a Heterogeneous Variance Model (PROC MIXED)
Example of using the MIXED procedure to fit a one-factor classification model with heterogeneous variances and perfor...
PROC MIXED Example: Known G and R Matrices
Example of genetic analysis with PROC MIXED using known G and R covariance matrices on artificial data.
Likelihood Surface Plot with PROC MIXED
Example illustrating how to generate and visualize a likelihood surface from a linear mixed model.
Isotonic contrasts with PROC MIXED
This SAS script demonstrates the use of PROC MIXED for the analysis of isotonic contrasts on ordered mean values, usi...
Example 17 for PROC MI: Multiple Imputation with MNAR adjustment
Demonstration of multiple imputation using the MNAR statement in PROC MI to adjust imputed values based on a monotoni...
Example 15 of documentation for PROC MI
This SAS script demonstrates the use of the PROC MI procedure for multiple imputation of missing data, specifically u...
Example 12 for PROC MIANALYZE: MNAR Sensitivity Analysis
This script illustrates a sensitivity analysis using the MNAR (Missing Not At Random) statement in the MI procedure, ...
Descriptive Statistics Macro (Means/Median)
SAS macro calculating and formatting descriptive statistics (mean, standard deviation, median, IQR) for continuous va...
Analysis of Flying Mileages Between Ten U.S. Cities with PROC MDS
Introductory example to the MDS (Multidimensional Scaling) procedure using mileage data between cities.
Example of using the REOBSINFO option in PROC MCMC
This SAS script illustrates the use of the MCMC procedure with the REOBSINFO option. It generates a simple input data...
Example of Multivariate Distribution Usage
This script generates multivariate normal data using PROC IML, then fits a Bayesian multivariate normal model using P...
Regenerating Diagnostic Plots
This script performs a Bayesian MCMC analysis on the `sashelp.class` dataset and then generates diagnostic plots for ...
Sans titre
This SAS script implements a simple Dynamic Linear Model (DLM) using the MCMC (Markov Chain Monte Carlo) procedure fo...
Introduction to PROC MCMC Example
This script illustrates an introductory example of using the PROC MCMC procedure for Bayesian regression analysis, mo...
PROC MCMC Getting Started Example 2: Behrens-Fisher Problem
Example illustrating the use of the MCMC procedure to solve the Behrens-Fisher problem (comparison of means of two no...
Random Effects Logistic Regression Model
This SAS script uses the MCMC procedure to fit a Bayesian logistic regression model with random effects, demonstratin...
Create Design Matrix for Bayesian Analysis
This SAS script prepares categorical data for Bayesian analysis by creating a design matrix. It uses internal data to...
Caterpillar Plot with PROC MCMC
This SAS/STAT example script illustrates the use of the MCMC procedure to fit a Bayesian logistic model with random e...
Chi-Square Test on Survey Data
This SAS script performs a frequency analysis and a Chi-square test on survey data, using custom formats to group var...
Test for a Difference Between Proportions (Chi-Square)
This SAS script demonstrates how to test for a significant difference between proportions using the FREQ procedure an...
Analysis of the mean difference between two groups
This SAS script simulates a population, draws a random sample from it, and prepares statistical analysis to test the ...
Mean Difference Test (T-Test) on Simulated Data
Generation of a random population and performance of a T-test to compare average heights between men and women.
Calculation of 95% Confidence Intervals
This script generates a population of 10,000 participants, then draws two random samples of different sizes (10 and 1...
Calculation of 95% Confidence Intervals and Sampling Simulation
Educational script demonstrating the calculation of confidence intervals on a simulated population and the effect of ...
Survival of Men with Angina Pectoris
This SAS script performs a survival analysis using the life table method to study the survival of men with angina pec...
Documentation Example 2 for PROC LIFETEST
This script illustrates the advanced use of the LIFETEST procedure for survival analysis, including managing the disp...
Bayesian Survival Analysis with PROC LIFEREG (Example 2)
Fan reliability analysis using a log-normal distribution and Bayesian estimation to predict the probability of failure.
Starter Example 1 for PROC LIFEREG
This SAS script is an introductory example of using PROC LIFEREG for survival data analysis. It creates an internal d...
Example 6 for PROC LIFEREG
Survival analysis using PROC LIFEREG with a lognormal model and generation of probability plots.
Example 5 for PROC LIFEREG
This SAS script illustrates the use of PROC LIFEREG for survival data analysis, including probability plotting for a ...
Natural Recovery Time - PROC LIFEREG Example
Survival analysis on natural recovery time data using the Weibull distribution with interval censoring.
Example 3 for PROC LIFEREG
This script illustrates the use of the LIFEREG procedure for survival data analysis, showing how to specify different...
Tobit Model Example with PROC LIFEREG
This SAS script illustrates the use of the LIFEREG procedure to fit a regression model on censored data (Tobit model)...
Basic Statistical Analysis with PROC MEANS
This SAS script demonstrates the creation of a dataset and the use of PRINT, SORT, and MEANS procedures for basic des...
Logistic Regression Analysis with Data Transformation
This SAS script performs a series of logistic regression analyses on an internally generated dataset, following a spe...
Medical Data Frequency Analysis
This SAS script reads medical data provided inline, with multiple observations per line, to create a 'medicine' datas...
Example Documentation for PROC LATTICE
This SAS script prepares an internal dataset for a statistical analysis of a lattice design, then executes PROC LATTI...
Getting Started Example for PROC KDE
This SAS script illustrates the use of the PROC KDE procedure for bivariate kernel density estimation, by generating ...
Power Analysis and Monte Carlo Simulation for Two-Means Test
This SAS script demonstrates the calculation of statistical power for a two-means comparison test, both theoretically...
Example of Introduction to SAS Discriminant Procedures
This SAS script generates a random dataset with two distinct groups, then performs a canonical discriminant analysis ...
Data standardization and temperature conversions with PROC IML
This SAS script uses PROC IML to perform data standardization of a SASHELP dataset and temperature conversions (Celsi...
Example Documentation for PROC INBREED
This script illustrates the use of PROC INBREED to calculate inbreeding and covariance coefficients in non-overlappin...
Example 1 for PROC ICPHREG
This script is an introductory example to the ICPHREG procedure, illustrating interval-censored survival data analysi...
Interval-Censored Survival Analysis with PROC ICLIFETEST
This SAS script illustrates the use of the ICLIFETEST procedure to perform non-parametric survival analysis on interv...
Example 4 for PROC ICLIFETEST
Analysis of interval-censored survival data comparing two treatments (RT and RCT) using imputed scores and a permutat...
Introduction Example for PROC ICLIFETEST (ICLFTGS1)
This script is the first introductory example for the ICLIFETEST procedure (Interval Censored Life Test). It analyzes...
Convergence Status Example with PROC MIXED
This SAS script illustrates how to monitor and capture the convergence status of iterative statistical models using t...
Unbalanced Variance Analysis with EFFECTPLOT (ICOMEP2)
Example of unbalanced two-factor variance analysis using PROC GENMOD and the EFFECTPLOT statement for visualization.
Example Documentation for PROC ICPHREG
This script is an example of using the ICPHREG procedure to fit a proportional hazards regression model on interval-c...
Interval-censored survival analysis using PROC ICPHREG
Example of fitting a proportional hazards model to interval-censored data using cubic splines for the baseline hazard...
Example Documentation 3 for PROC ICPHREG
Example of fitting a proportional hazards model with interval censoring using cubic splines for the baseline hazard.
Analysis with PROC HPSPLIT
This script illustrates the use of PROC HPSPLIT for statistical modeling on baseball data and displaying the results.
Getting Started Example for PROC HPSPLIT - Wine Classification
Example script illustrating the creation of classification trees to predict wine cultivars.
Example Documentation 1 for SEM Introduction
This SAS script demonstrates the use of the CALIS procedure for Structural Equation Modeling (SEM) analysis, focusing...
Example 1 for PROC ICLIFETEST (Interval-Censored Data)
This SAS script illustrates the use of the ICLIFETEST procedure for the analysis of duration data with interval censo...
Example 2 PROC ICLIFETEST - Cosmetic Data
Example of using the ICLIFETEST procedure for the analysis of interval-censored survival data, comparing two treatments.
Example Detail Section for PROC HPQUANTSELECT
This SAS script demonstrates the use of PROC HPQUANTSELECT with examples of class variables and model selection.
Example 1 for PROC HPQUANTSELECT
This SAS script simulates data and uses the PROC HPQUANTSELECT procedure to perform quantile regression model selecti...
Example of Details Section for PROC HPREG
This SAS script generates a synthetic dataset and then uses the HPREG procedure to perform high-performance regressio...
Regression Analysis with PROC HPREG on Simulated Data
This script simulates a dataset and applies the HPREG procedure for regression analysis with ForwardSwap model select...
Decision Tree Model with PROC HPSPLIT
This script uses the PROC HPSPLIT procedure to build and evaluate decision tree models using cross-validation and cos...
Getting Started Example for PROC HPNLMOD
Estimating Parameters Using Maximum Likelihood
Comparison of methods for PROC HPPLS
This SAS script compares the results of three multivariate regression analysis methods (RRR, PCR, PLS) using the HPPL...
Example 4 PROC HPGENSELECT: LASSO Model Selection
This script illustrates the use of the HPGENSELECT procedure to perform LASSO model selection on simulated data.
Getting Started Example for PROC HPLMIXED
This SAS script generates a synthetic dataset named 'SchoolSample' and then applies a generalized mixed models analys...
Example 2 for PROC HPMIXED
This SAS script compares the use and results of HPMIXED and MIXED procedures for mixed linear model analysis.
Example 3 PROC HPMIXED: Joint use with PROC GLIMMIX
Demonstration of using PROC HPMIXED to estimate parameters on a large simulated dataset, then transferring these esti...
HPNLNGS1 - Startup example for PROC HPNLMOD
Example of using the HPNLMOD procedure to estimate parameters of a nonlinear regression model on enzymatic reaction d...
PROC HPFMM Getting Started Example: Binomial Mixture Distributions
Fitting finite mixture models to binomial data (yeast cells) with PROC HPFMM.
Non-Parametric Tweedie Regression with PROC GAMPL
Example of fitting a non-parametric Tweedie regression model on simulated data.
Example of PROC GAMPL usage for vote study
This script uses the GAMPL procedure to model the proportion of votes in US counties in 1980 based on various socio-e...
Automobile Data Analysis and Visualization
This SAS script creates an internal dataset, performs a frequency analysis, and generates graphs to visualize the rel...
Example 7 for PROC GLMSELECT
This SAS example simulates data and uses PROC GLMSELECT for model selection with the LASSO method, including differen...
Examples of details for PROC GLMPOWER
This SAS script demonstrates the use of the GLMPOWER procedure to perform power analysis, based on internal data. It ...
Example Documentation 3 for PROC GLMPOWER
Power analysis and sample size calculation for a repeated measures ANOVA.
Power calculation example for a two-way ANOVA
This SAS script illustrates how to use the GLMPOWER procedure to perform power and sample size analysis for a two-way...
Example 2 for PROC GLMPOWER - Power Analysis
Calculates statistical power for a General Linear Model (GLM) using PROC GLMPOWER. The example includes contrasts and...
PROC GLIMMIX Example 7
This SAS script uses PROC GLIMMIX to analyze the magnetic force of ferrite cores at different temperatures, applying ...
Mixed Model Analysis (GLM and MIXED)
This SAS script performs a mixed model analysis of variance using GLM and MIXED procedures on an internally generated...
Quadratic and Linear Regression with PROC GLM
This SAS script illustrates the use of PROC GLM for fitting quadratic and linear regression models, as well as genera...
Analysis of Nitrogen Content in Clover Plants
This SAS script analyzes the nitrogen content of red clover plants using Generalized Linear Models (GLMMOD) and regre...
Example 1 for PROC GLMMOD
This SAS script demonstrates the use of the GLMMOD procedure for generalized linear model analysis, by creating an in...
PROC GLMMOD and PROC REG for Forward Stepwise Selection
This SAS script uses PROC GLMMOD to generate a design matrix from an internal dataset, then PROC REG to perform forwa...
GLM Analysis for Unbalanced ANOVA
This script illustrates the use of PROC GLM for an unbalanced ANOVA with a 2x2 factorial design and the generation of...
PROC GLMSELECT Example with Model Selection
This SAS script demonstrates the use of the GLMSELECT procedure for generalized linear model selection with different...
Detailed Example 4 for PROC GLM
This script illustrates the use of the GLM (General Linear Model) procedure for the analysis of an unbalanced two-fac...
Detailed Example 5 for PROC GLM (Simple Effects)
This SAS script illustrates the use of PROC GLM for analyzing simple effects in a general linear model, using data cr...
Analysis of Balanced Randomized Complete Block Data
This SAS script performs an analysis of variance (ANOVA) to study the effect of soil type and block on snapdragon ste...
Example 4 for PROC GLM - Analysis of Covariance
This script performs a covariance analysis to evaluate the effect of a drug (Drug) on a treatment (PostTreatment) by ...
Three-factor ANOVA with PROC GLM (GLMEX5)
Example from the SAS sample library (GLMEX5) demonstrating a three-factor analysis of variance (ANOVA).
Example 7 for PROC GLM - Repeated Measures Analysis of Variance
Example of repeated measures analysis of variance on canine physiological data.
Details for Example 3 for PROC GLM (Absorption in ANOVA)
Demonstration of using the ABSORB statement in PROC GLM for efficient statistical calculations, especially in the pre...
Detailed Example 2 for PROC GLM
This SAS script uses PROC GLM to perform an analysis of variance, with a focus on calculating effect size for F-tests...
Longitudinal Analysis and Mixed Model
This SAS script imports data from a longitudinal study, performs data cleaning, calculates descriptive means, visuali...
Baseball Statistics Analysis with CAS
This SAS Viya 4 script loads baseball data from the SASHELP library into a CAS table, then performs statistical analy...
Monte Carlo Permutation Test with PROC IML
Performing a permutation test (Monte Carlo) to compare means between two groups using PROC IML for data generation.
Permutation (Randomization) Test for Mean Comparison
Execution of a permutation test to compare age means between two groups.
Power analysis for two means
Performs a power analysis for a two-independent-means comparison test, calculating the required total sample size and...
Power analysis for comparing two means
This SAS script uses the PROC POWER procedure to perform a power analysis to determine the necessary sample size for ...
Power Analysis for Two Means
This SAS script performs a power analysis for a two-mean comparison test, allowing the determination of statistical p...
Monte Carlo Permutation Test with PROC IML and PROC TTEST
This script implements a permutation test (randomization test) to compare the means of two groups. It generates an em...
T-Test Analysis on Tuition Fees
This SAS script performs a t-test to compare tuition fees between 'In' (internal) and 'Out' (external) students.
Univariate analysis of the difference between two measurements
This SAS script calculates the difference between two measurements ('after' and 'before') for a set of individuals an...
Permutation Test for Mean Comparison
This SAS script performs a permutation test to evaluate the difference in means between two groups (traumatized vs. n...
Example 1 for PROC GENMOD
This SAS script is an example of using PROC GENMOD to fit a generalized linear model, specifically a logistic regress...
Example 2 for PROC GENMOD
This SAS script demonstrates the use of PROC GENMOD to fit a generalized linear model with a normal distribution and ...
Example 4 for PROC GENMOD
This SAS script demonstrates the use of the GENMOD procedure to fit a generalized linear model with an ordinal multin...
PROC GENMOD Introduction Example
This SAS script creates an 'insure' dataset and applies the GENMOD procedure to fit a generalized linear Poisson mode...
Friedman Chi-Square Test with PROC FREQ
This SAS script performs the Friedman Chi-Square test to analyze skin responses of subjects under hypnosis based on d...
Example introduction for PROC FREQ
This SAS script demonstrates the use of PROC FREQ to generate frequency tables, cross-tabulation tables, and various ...
PROC FREQ Starter Example 2
Categorical data analysis and calculation of Kappa statistics to evaluate agreement between two dermatologists on ski...
Chi-Square Goodness-of-Fit Test (SAS FREQEX3 Example)
This script illustrates the use of the FREQ procedure to perform a Chi-square goodness-of-fit test on categorical dat...
Documentation Example 4 for PROC FREQ
Example of using PROC FREQ to calculate binomial proportions and perform equivalence tests.
Documentation Example 5 for PROC FREQ
This SAS script analyzes a 2x2 contingency table using PROC FREQ for a case-control study. It defines custom formats,...
Example 6 PROC FREQ: Chi-Square Statistics Output
Example of using the FREQ procedure to perform Chi-Square tests and export the resulting statistics to a SAS dataset.
PROC FREQ Example 10 - Cochran's Q Test
This SAS script illustrates the use of PROC FREQ to perform categorical data analyses, including Cochran's Q test and...
Example documentation for PROC FREQ
This SAS script creates a dataset on the eye and hair color of European children, then uses the FREQ procedure to gen...
Documentation example 2 for PROC FREQ
This SAS script generates frequency tables and dot plots for eye and hair colors, as well as geographic region, using...
Example of PROC FMM usage for binomial distribution mixtures
This script illustrates how to use the FMM procedure to fit a two-component binomial mixture model to count data (Stu...
Factor Analysis Example (PROC FACTOR)
This SAS script performs a series of factor analyses using the maximum likelihood method on socioeconomic data, testi...
Example Documentation 5 for PROC FACTOR
This example illustrates how to use standard errors and confidence intervals to understand the factor loading model u...
Documentation Example 2 for PROC FACTOR
Example of principal factor analysis using the FACTOR procedure on socio-economic data.
Time Series Transformation with PROC TSMODEL and TSL
This script illustrates the use of the CAS PROC TSMODEL procedure and the TSL (Time Series Language) scripting langua...
Non-parametric analysis of candidate incomes
This SAS script imports candidate income data from an external CSV file, performs exploratory analysis via graphs (bo...
Discriminant Analysis of Fisher's (1936) Iris Data
This script performs a quadratic discriminant analysis on Fisher's Iris data, then displays the resulting statistics.
Getting Started Example for PROC DISCRIM
Basic demonstration of discriminant analysis using the fish measurement table.
Diet Data Frequency Analysis
This SAS script creates an internal dataset named 'diet' and then performs a cross-frequency analysis between the 'vi...
Analysis of PhDs Awarded
This SAS script performs a correspondence analysis on the data of the number of PhDs awarded in different scientific ...
Correlation Coefficient Demonstration and Animated GIF
SAS macro simulating data with a specific correlation coefficient and producing a graphical visualization.
CORRESP Macro - Correspondence Analysis
SAS macro for performing simple and multiple correspondence analyses (MCA) with extended graphical options.
Example of Cluster Analysis with PROC CLUSTER
This script illustrates the use of the CLUSTER procedure to perform a cluster analysis on flight distances between 10...
Example 7 for PROC CATMOD: Repeated Measures Analysis
Example of visual symmetry analysis (right eye vs. left eye) using PROC CATMOD to test marginal homogeneity on repeat...
Startup Example for PROC CATMOD - WLS Analysis of Mean Response
This SAS script demonstrates the use of PROC CATMOD for Weighted Least Squares (WLS) analysis of the mean response, a...
CATGS2 - Getting Started Example for PROC CATMOD
Example of using the CATMOD procedure to fit a generalized logits model to school survey data.
Example Documentation for PROC CANDISC (Fisher's IRIS Data)
This SAS script performs a canonical discriminant analysis on Fisher's IRIS data, then visualizes the results of the ...
Example initiation for PROC CANDISC
This script performs a canonical discriminant analysis on fish measurement data (SASHELP.FISH) and generates a plot o...
Logistic Regression with PROC CATMOD (Example 3)
Standard example from the SAS/STAT library illustrating maximum likelihood logistic regression on experimental ingot ...
Example 4 for PROC CATMOD: Log-Linear Model
Survival analysis of plant cuttings using a log-linear model with PROC CATMOD, based on Bartlett's data.
PROC CALIS Documentation Example
This script illustrates the use of PROC CALIS for structural equation modeling analysis, particularly the COVPATTERN ...
Path Analysis and Regression with CALIS and REG
This SAS script illustrates the use of CALIS and REG procedures for data analysis, with internal data creation via a ...
Documentation Example 15 for PROC CALIS - Factor Analysis with Missing Data
Example of confirmatory factor analysis using PROC CALIS with missing data handling.
PROC CALIS Documentation Example 16
This SAS script demonstrates the use of the CALIS procedure for factor analysis, particularly with the handling of mi...
Canonical Correlation Analysis (CANCOEX1)
This SAS script performs a canonical correlation analysis on physiological measurements and physical exercise data. I...
Canonical Correlation Analysis with PROC CANCORR
This SAS script demonstrates the use of PROC CANCORR to perform a canonical correlation analysis between two sets of ...
Example Documentation 1 for PROC CAUSALGRAPH
Example of graphical causal models (DAG) analysis to identify causal effects.
Documentation Example 4 for PROC CAUSALGRAPH
This SAS script illustrates the use of PROC CAUSALGRAPH to define and analyze graphical causal models based on specif...
Example Documentation 6 for PROC CAUSALGRAPH
This SAS script demonstrates the use of the CAUSALGRAPH procedure to define, analyze, and identify causal effects in ...
Example 1 for PROC CAUSALGRAPH
Demonstration of the CAUSALGRAPH procedure to specify a causal graphical model and identify causal effects between va...
Covariance Matrix Equality Test with PROC CALIS
This SAS script uses the CALIS procedure to test the equality of covariance matrices between two groups, 'Expert' and...
Example of PROC CALIS for Covariance Estimation
This SAS script illustrates the use of PROC CALIS for covariance structure analysis, using internally created data.
Example documentation for PROC CALIS
This SAS script is an example of using the CALIS procedure for mean and covariance structure analysis on an internal ...
Example Documentation 3 for PROC CALIS
This SAS script demonstrates the use of PROC CALIS for analyzing non-correlation models on sales data.
Sphericity Test with PROC CALIS (Example 4)
SAS documentation example (CALEX105) illustrating the use of the CALIS procedure to test covariance models.
Conjoint Analysis of Chocolates (BCHOICE)
This SAS script performs a conjoint analysis of a set of chocolates using the BCHOICE procedure to fit a simple logit...
Example 8 PROC BGLIMM: Using Power Prior
Illustration of using the BGLIMM procedure to incorporate historical data via the 'Power Priors' method.
Analysis of Eye and Hair Color Frequency by Region
This SAS script creates a 'Color' dataset from embedded data (datalines) and then performs several frequency analyses...
Boxplot Example Grouped by Machine
Generation of a box plot to analyze diameters, grouped by sample number and machine.
Analysis of Variance for a Randomized Complete Block Design
This SAS script performs an Analysis of Variance (ANOVA) for a randomized complete block design with a factorial trea...
Example 2 for PROC ANOVA: Multiple Comparisons
Example of using PROC ANOVA to analyze the nitrogen content of red clover plants inoculated with different bacterial ...
Analysis of variance of a split-plot design
This SAS script illustrates the use of PROC ANOVA to analyze a split-plot design, based on Example 3 from the PROC AN...
ANOVAIN1
Introductory example for one-way analysis of variance (One-Way ANOVA) with PROC ANOVA, analyzing the nitrogen content...
Analysis of Variance: Randomized Complete Block Example
This SAS script performs an Analysis of Variance (ANOVA) for a randomized complete block design with a single factor,...
AHGstatfreqvert Macro: Frequency and Statistics Calculation
Macro to calculate vertical frequencies and other statistics on a given variable, with formatting options and missing...
AHGstatfreqvertby Stratified Frequency Macro
Macro calculating statistical frequencies for a given variable, stratified by a grouping variable (BY), with layout o...
Descriptive Statistics Calculation Macro AHGstatmeans
SAS macro calculating customizable descriptive statistics (n, mean, median, etc.) for a given variable with formattin...
Macro AHGstats_vertical - Calculation and Formatting of Statistics
SAS macro to calculate descriptive statistics on a variable, with formatting and transposition options.
Advanced Descriptive Analysis with PROC MEANS
Comprehensive demonstration of PROC MEANS procedure capabilities for descriptive analysis, including default statisti...
Student's t-test on carat data
Creation of a dataset and performing a Student's t-test.
Frequency Analysis with PROC FREQTAB and CAS
This SAS script uses the Cloud Analytic Services (CAS) engine to create a table from `sashelp.baseball` and perform a...
Binomial Probability Analysis
This SAS script calculates and presents the probabilities of non-missing events based on a binomial distribution, var...
AHGfreqCore Macro - Frequency Calculation and Transposition
Utility macro to calculate frequencies (PROC FREQ), format results, and optionally transpose the output.
Frequency Analysis of School-Money Associations
Creation of a `school` dataset from raw multi-observation data per line, followed by a frequency analysis of `money` ...
Frequency Analysis with Internal Data and CMH Statistics
This SAS script creates a 'cmh' dataset from embedded data and then performs a frequency analysis and cross-tabulatio...
Frequency Analysis with Multi-Line Data
This SAS script reads data organized in multi-observation per line format via DATALINES to create the 'medicine' data...
Adaptive Regression Analysis with Simulated Data
This SAS script simulates data according to a mixture model and then applies the ADAPTIVEREG procedure to perform ada...
Principal Component Analysis (ACECLUS) and Iris Data Clustering
Documentation example for the ACECLUS procedure, performing cluster analysis on Fisher's Iris data.
Assignment of experimental units and dataset operations
This SAS script demonstrates methods for assigning experimental units (subjects) to treatment groups in a balanced an...
Analysis of Weight Difference Before and After a Diet
This SAS script performs a paired t-test to evaluate the weight difference before and after a diet, based on data dir...
Zero-Inflated Poisson GLOMM Model
This SAS script generates data following a Zero-Inflated Poisson Generalized Linear Mixed Model (GLOMM), then estimat...
ZINB GLOMM Simulation and Analysis
Generation of simulated data for a zero-inflated negative binomial generalized linear mixed model and parameter estim...
Generation and Analysis of Simulated Clinical Data
The SAS script generates a simulated clinical dataset (`CLINICAL`) containing information on patients, visits, dates,...
Ratio Analysis for City Sizes with GLIMMIX and GENMOD
This SAS script performs a ratio analysis on city size data using GLIMMIX and GENMOD procedures to model count data w...
Analysis of Relative Risk and Rate Ratio in a Clinical Trial
This SAS script analyzes hypothetical data from a clinical trial to estimate the relative risk and rate ratio of adve...
Pump Reliability Analysis using Mixed Models
This SAS script analyzes the reliability of pumps in a pressurized water reactor nuclear power plant using generalize...
Ossification Data Analysis with PROC GENMOD
This script analyzes ossification study data using Generalized Estimating Equations (GEE) models with PROC GENMOD. It...
Simulation and classification of white blood cell (WBC) counts
Generation of simulated data for white blood cells and comparison of classification methods (Data step vs Format).
Basic statistical analysis of internal data
This SAS script reads numerical data from datalines, then performs a basic statistical analysis (number of observatio...
Goodness-of-Fit (GOF) Test for DataSet III
This SAS script performs Goodness-of-Fit tests and generates Q-Q plots to analyze residuals from a dataset by Haseman...
Basic Frequency Reports
This program generates frequency counts for each unique value in the columns of the SASHELP.CARS table.
Comparing PROC SUMMARY and PROC MEANS
This SAS script compares the PROC SUMMARY and PROC MEANS procedures, highlighting their main differences in terms of ...
Seed Germination Analysis (Williams 1982)
Statistical analysis of seed germination data (Crowder 1978) comparing logistic models with and without Williams' sca...
Analysis of Vertebral Fractures using a Poisson Model
This SAS script prepares internal data on vertebral fractures and performs a statistical analysis using a quasi-likel...
Toxoplasmosis Analysis - Efron Example
Statistical analysis of toxoplasmosis data using generalized linear mixed models (GLIMMIX) and generalized linear mod...
Survival Analysis - Laryngeal Cancer (Example 1.8)
This script analyzes the survival times of male patients with laryngeal cancer. It prepares the data, creates dummy v...
Random Assignment of Subjects to Groups
This SAS script demonstrates the use of a DO loop for the random assignment of subjects to treatment or control group...
Ille-et-Vilaine Esophageal Cancer Study (Tuyns et al., 1977)
This SAS script analyzes data from the Ille-et-Vilaine esophageal cancer study (Tuyns et al., 1977). It prepares raw ...
Descriptive Numerical Analysis of Height and Weight Variables
This SAS script performs a descriptive analysis of numerical variables (height, weight) from internally created data,...
Analysis of Electronic Failures with PROC GLIMMIX
Statistical modeling of the number of electronic equipment failures using the GLIMMIX procedure with different optimi...
Statistical Analysis and Correlation Calculation on SASHELP.CARS
This SAS script performs a series of statistical analyses on the `sashelp.cars` dataset, including data description, ...
Descriptive Analysis of BMI and Graphical Visualization
This SAS script performs a descriptive analysis of the Body Mass Index (BMI) by creating an internal dataset, then ge...
Variance analysis and regression on simulated cardiac data
Comparative statistical analysis using ANOVA (PROC GLM) and linear regression (PROC REG) on simulated biometric data.
Non-linear regression analysis with left-plateau model and visualization
This SAS script fits a 'left-plateau' type non-linear regression model to lizard mass and length data. It then visual...
Polynomial Regression Analysis on Cell Life Expectancy
Analysis of the life expectancy of energy cells based on charge rate and temperature using polynomial regression models.
Survival Analysis for Boron Neutron Capture Therapy
This SAS script performs a survival analysis to compare the survival curves of three groups (control, radiation, radi...