298 Codes trouvés Statistical
Réinitialiser
Statistical
Survival Analysis with the LIFETEST Procedure

This SAS script demonstrates several survival analysis techniques using the LIFETEST procedure. It covers the life-ta...

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Statistical
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...

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Statistical
Confirmatory Factor Analysis with PROC CALIS

Example of confirmatory factor analysis using PROC CALIS on cognitive abilities data. The script defines and tests tw...

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Statistical
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.

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Statistical
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...

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Statistical
Categorical Data Analysis with PROC CATMOD

This SAS script performs a logistic regression analysis on categorical data from a detergent preference study using t...

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Statistical
Example Documentation 1 for PROC BCHOICE

This SAS script demonstrates the use of PROC BCHOICE to analyze discrete choice data, exploring alternative-specific ...

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Statistical
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...

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Statistical
Linear Regression Analysis and Visualization

This script performs two distinct linear regression analyses. The first examines the relationship between alcohol con...

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Statistical
Nonlinear Regression for Patient Prognosis

This script performs a nonlinear regression to model the relationship between the number of hospitalization days and ...

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Statistical
Descriptive analysis of categorical variables

This SAS script performs a descriptive analysis of numerical and categorical variables using PROC PRINT, PROC SQL, an...

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Statistical
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...

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Statistical
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 ...

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Statistical
Homogeneity Test for Aggregated Trinomial Results

This SAS script simulates aggregated (clustered) trinomial data for two products, then applies statistical procedures...

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Statistical
Pain Index Calculation

SAS macro calculating the Pain Index based on the distribution of returns.

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Statistical
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.

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Statistical
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 ...

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Statistical
ODS Documentation Example 3

This SAS script illustrates the use of the Output Delivery System (ODS) for documentation and visualization, performi...

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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
SAS Code for SAS VIYA
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