542 Codes trouvés Macro
Réinitialiser
Macro
Word Relationship Management

This SAS macro manages word relationships by storing and deduplicating them in a SAS table 'allstd.wordtowords'.

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Macro
AHGtime Macro for Timestamp Capture

Utility macro recording the current time in a dynamic global macro variable.

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Macro
AHGuncompress Macro - Character Retention

Utility macro that allows retaining only specified characters in a text string, acting as a positive filter.

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Macro
AHGupdir Macro - Go up in the directory tree

Utility macro to go up one or more levels in a directory hierarchy.

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Macro
Selection of temporary dataset names by prefix

This macro allows selecting temporary dataset names (libname WORK) that start with a specified string (by default 'AH...

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Macro
Macro to list macros by prefix

This macro lists all SAS macros whose names start with a specified prefix and stores their names in a macro variable....

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Macro
AHGuseLabel Macro - Variable Renaming by Label

This SAS macro allows renaming variables in a dataset using their label as the basis for the new variable name. It in...

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Macro
User Path Definition Macro

Defines a macro that returns a network path specific to the current user.

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Macro
AHGsome Utility Macro

Defines a utility macro called AHGsome, which checks if a given character string is not empty using the internal macr...

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Macro
Study Day Calculation Macro

SAS macro calculating the study day (duration) between two given dates.

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Macro
AHGsubsetdsn In-place Filtering Macro

SAS macro to filter an existing dataset, replacing it with a subset based on a globally provided condition.

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Macro
String Normalization Macro AHGtabnoStr

Utility macro to replace dots and spaces with underscores in a character string.

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Macro
AHGtag Macro

Utility macro for generating simple HTML or XML tags.

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Macro
Iterative Substring Extraction Macro

Utility macro sequentially extracting a defined number of segments from a character string.

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Macro
AHGscanxy Macro for Substring Extraction

This utility macro extracts a specific element from a character string using coordinate-based (x, y) scanning logic.

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Macro
Sans titre

This macro initializes all numeric variables to '.' (missing) and all character variables to '' (empty string) in a D...

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Macro
AHGsethashvalue Macro - Hash Value Assignment

Utility macro for assigning a value to a specific key (handle) in a 'hash' type data structure simulated by macro var...

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Macro
AHGsetprint Macro: Merging and Formatting SAS Tables

Macro for combining (stacking) multiple SAS tables while standardizing variables to character format for easier displ...

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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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