Code Library - WeAreCAS

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Model Evaluation with Binary Target

This documentation explains how to use the ASSESS procedure to evaluate the performance of binary classification mode...

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EM Estimation with PROC MI for Data with Missing Values

This SAS script illustrates the use of the PROC MI procedure to calculate EM (Expectation-Maximization) algorithm est...

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Analysis of Mixture Distributions with PROC HPFMM on Galaxy Data

This script uses the HPFMM procedure to analyze the distribution of galaxy velocities, by fitting normal mixture mode...

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Example 8 for PROC GLMSELECT

Example of model selection with the GLMSELECT procedure, using LASSO and Group LASSO methods on simulated data.

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Analysis of a Diallel Experiment with Multi-Member Random Effects

This SAS script implements a mixed linear model analysis on data from a diallel cross experiment, using the GLIMMIX p...

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Analysis of Variance (ANOVA) and Covariance (ANCOVA)

This SAS script performs several statistical analyses, mainly ANOVA and ANCOVA, on various datasets. Data are created...

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Example of Confirmatory Factor Analysis with PROC CALIS

This script illustrates the use of the CALIS procedure to perform confirmatory factor analyses with different model s...

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Example 5 for PROC CATMOD: Log-Linear Model

Analysis of squirrel monkeys' behavior using a log-linear model for an incomplete contingency table, employing the CA...

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Survival Analysis with Curves and Risk Tables

This script performs a survival analysis on SASHELP.BMT data, generates survival curve data via PROC LIFETEST, then u...

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Comparison of Group Means

This SAS script compares group means using the TTEST procedure, utilizing internal data defined by `datalines`.

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Non-parametric Analysis with PROC NPAR1WAY

This SAS script uses PROC NPAR1WAY to perform non-parametric analyses on an internal dataset. It presents examples of...

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Nonlinear Poisson Regression Random-Effects Model (MCMCEX8)

SAS Sample Library example (MCMCEX8) demonstrating fitting a nonlinear mixed-effects Poisson model.

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Getting Started Example for PROC LIFETEST

Example script demonstrating basic survival analysis with the LIFETEST procedure, including data creation and graph g...

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Predicting Choice Probabilities with PROC BCHOICE

Calculation of predicted choice probabilities for new scenarios using a Bayesian logit model.

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Quantile Binning (BINNING Procedure)

This documentation describes and illustrates the use of the BINNING procedure to perform quantile binning in SAS Visu...

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Statistical and Graphical Analysis of Biomedical and Epidemiological Data

This SAS script performs a statistical and graphical exploration of two internally created datasets: 'Athelate' (biom...

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Elementary Statistical Calculations on Internal Data

Demonstration script manually creating data and performing simple statistical calculations.

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Analysis of Overdispersion in Teratology

This SAS script analyzes teratology data to detect and model overdispersion. It uses a DATA step to create the datase...

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Derniers codes ajoutés

Titre	Category	Voir
Modifying SAS Data Sets This example illustrates the modification of two SAS data sets using the MODIFY statement and its sub-statements. It shows how to: modify SAS files, label a SAS data set, add a read password to a SAS data set, indicate the current sort order of a SAS data set, create an index for a SAS data set, assign informats and formats to variables, rename variables, and label variables in a SAS data set.	ETL
OUTPUT Statement Writes the current observation to a SAS dataset.	Action CAS
PROC CASUTIL The CASUTIL procedure offers several table and caslib management functions, including displaying table metadata, deleting files, unloading and loading tables, promoting tables, and saving tables.	ETL CAS
Default SAS Libraries This document describes the default SAS libraries: Work (temporary), User (user), Sashelp, and Sasuser. It explains their role and behavior within the SAS Viya 4 environment.	Data Access
SAS Viya Platform File Service The SAS Viya Platform File Service allows storing, retrieving, and deleting files kept in the SAS Infrastructure Data Server database repository. This repository is not considered a complete 'file system' but contains individual files directly accessible by their file identifier (UUID).	Administration
User-Defined Formats In the SAS Viya platform, you can store user-defined formats in catalogs for use in a SAS session, or you can store them in a format library on the CAS server. Format libraries are associated with a CAS session, or they can be promoted to global scope to be available to all CAS sessions. User-defined formats in a format library are server-side formats that the server uses when an analysis is performed based on formatted values. You can migrate existing user-defined formats from SAS to the SAS Viya platform.	Tools CAS
Sans titre Defines one or more indexes for a new output SAS data set.	Général
KEEP Statement Specifies variables to include in output SAS data sets.	ETL CAS
SAS Library Concatenation Explains the concept of SAS library concatenation, allowing several libraries to be logically grouped under a single reference (libref).	Data Access
Examples: Using a SAS Engine to Process External Data This document provides examples of using SAS engines to access and process various types of external data, including delimited files, Excel files, databases (DBMS), XML, and JSON.	Data Access

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