1748 Codes trouvés
ETL
Appending two CAS tables

This SAS script demonstrates how to append the content of one CAS table (CARS2) to another existing CAS table (CARS) ...

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ETL
Character to VARCHAR type conversion when loading into CAS

This SAS script demonstrates how to convert character variables to VARCHAR type when loading a table into CAS, in ord...

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Administration
Rename a CAS table

This SAS script demonstrates how to rename an existing CAS table in a SAS Viya 4 environment using PROC CAS actions.

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Statistical
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...

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ETL
Student Grades Analysis and Status Assignment

The SAS script creates two student datasets from raw data. It calculates the average scores and assigns a status base...

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Statistical
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.

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Statistical
Permutation (Randomization) Test for Mean Comparison

Execution of a permutation test to compare age means between two groups.

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Statistical
Power analysis for two means

Performs a power analysis for a two-independent-means comparison test, calculating the required total sample size and...

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Statistical
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 ...

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Statistical
Power Analysis for Two Means

This SAS script performs a power analysis for a two-mean comparison test, allowing the determination of statistical p...

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Général
Sans titre

Script performing a permutation (randomization) test to assess the statistical significance of the mean difference be...

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Statistical
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...

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Statistical
T-Test Analysis on Tuition Fees

This SAS script performs a t-test to compare tuition fees between 'In' (internal) and 'Out' (external) students.

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Statistical
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...

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Statistical
Permutation Test for Mean Comparison

This SAS script performs a permutation test to evaluate the difference in means between two groups (traumatized vs. n...

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Macro
Extract variable metadata and export to Excel

This SAS macro extracts detailed variable metadata (name, type, length, format) for one or more datasets specified in...

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Macro
Macro GetProgramName - Retrieving Program Path

Utility macro returning the full path and name of the currently executing SAS program.

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Administration
Managing SAS Session Options

Saving, temporarily modifying, and restoring SAS system options.

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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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