Code Library - WeAreCAS

1748 Codes trouvés

Data Processing

DATA Step

The DATA step is a fundamental component of SAS programming, enabling data manipulation and transformation. In the SA...

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Général

Sans titre

This feature allows creating a copy of an existing table loaded into memory within a SAS Cloud Analytic Services (CAS...

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ETL

Creating Variables and Filtering Data with the DATA Step

This example shows how to use the DATA step to create new variables and conditionally filter data. It uses LENGTH and...

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Statistical

Creating a Frequency Table

This example demonstrates how to use an IF-THEN statement to count credit-qualified individuals, and then how to crea...

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ETL

Applying Labels and Formats

This example applies labels and formats to columns of a CAS table using the ALTERTABLE action, then displays the form...

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Statistics

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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ETL

Sans titre

This action allows you to append the rows of a source table to the end of an existing target table in a SAS Cloud Ana...

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ETL

Add a CAS table with the WHERE parameter

This feature allows adding rows from a source table to an existing target table in CAS, using the 'WHERE' parameter t...

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Administration

Add an Oracle Caslib

This feature allows adding a caslib to connect to an Oracle database in SAS Viya 4, making data accessible in memory ...

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Administration

Add a File System Path Caslib

This feature allows adding a caslib (CAS library) based on a file system path, facilitating access to data stored on ...

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CAS

In-memory table management (Add, Save, Delete)

This script illustrates the actions of the 'table' action set in SAS Viya 4 for managing in-memory tables. It covers ...

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Statistical

Multiple Imputation Example with PROC MI

This script illustrates the use of the MI procedure to perform multiple imputation on a dataset containing missing va...

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Statistics

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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Général

Sans titre

This SAS script demonstrates the use of the PROC MI procedure for multiple imputation of missing values in a dataset....

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Statistical

Multiple Imputation with PROC MI on Fish Data

This script illustrates the use of the MI procedure to impute missing values in a fish dataset, using a regression me...

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Statistical

Multiple Imputation Example with PROC MI

This script performs multiple imputation on a fitness dataset containing missing values, using the MI procedure with ...

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Statistical

Example of multiple imputation with PROC MI

This script illustrates the use of the MI (Multiple Imputation) procedure to impute missing values in a fitness datas...

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Statistical

Random Coefficients Model with PROC MIXED

Analysis of a random coefficients model using the MIXED procedure to simulate pharmaceutical stability data.

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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

Catégories

CAS Only

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