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41 Codes trouvés Data Manipulation

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Data Manipulation

Examples: WHERE Statement Processing

This document provides examples illustrating the use of the WHERE clause to conditionally select rows in SAS tables, ...

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Data Manipulation

Examples: Data Update

This document presents examples of using the UPDATE statement in SAS to modify a master dataset from the values of a ...

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Data Manipulation

Examples: Processing BY Groups with FIRST. and LAST. DATA Step Variables

This document explains and demonstrates the use of automatic FIRST. and LAST. variables in the SAS DATA step for proc...

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Data Manipulation

Examples: Processing BY Groups in the DATA Step

This document provides examples illustrating how to process BY groups (BY-Groups) in a SAS DATA step. It covers the u...

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Data Manipulation

Examples: Match-Merge Data

This document provides examples of match-merging SAS datasets using the MERGE and BY statements in a DATA Step. It co...

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Data Manipulation

Examples: One-to-One Data Merging

This document presents examples of using the MERGE statement without the BY statement to perform one-to-one data merg...

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Data Manipulation

Examples: Controlling variables and observations in datasets

This document provides SAS code examples for controlling variables and observations when manipulating SAS datasets.

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Data Manipulation

Example: PROC CASUTIL

This example uses three PROC CASUTIL statements to load, partition, and modify a data table in the SAS Cloud Analytic...

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Data Manipulation

Example: Data Set Options

This example shows how to use the FIRSTOBS= and OBS= data set options with the WHERE statement to specify a segment o...

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Data Manipulation

Merging Data with a Hash Table

This example illustrates the use of a hash table to merge two SAS datasets (one-to-many or many-to-many) using a comm...

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Data Manipulation

SAS Dataset Definitions

A SAS dataset is a collection of tabular data in a SAS file format, containing both data and metadata. This document ...

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Data Manipulation

Examples: Prepare Data

This document contains detailed examples on preparing and manipulating SAS data before combining it, addressing vario...

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Data Manipulation

Examples: Processing BY Groups in the DATA Step

This document presents practical examples on how to group and process data observations using the BY statement in a D...

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Data Manipulation

Examples: Interleaving Data

This document provides examples illustrating how to interleave SAS datasets using the SORT procedure and the BY state...

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Data Manipulation

Examples: Controlling Variables and Observations in Data Sets

This document provides practical examples on how to control which variables and observations are read and written whe...

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Data Manipulation

Examples: DO Loops

This document provides examples of using DO loops in SAS, including simple iterative, nested, with value lists (DOLIS...

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Data Manipulation

Example: PROC CASUTIL

This example uses three PROC CASUTIL statements to load, partition, and modify a CAS table. It demonstrates how to lo...

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Data Manipulation

Example: Merge Data Using a Hash Table

This example illustrates the use of a hash table to merge two datasets sharing a common variable. The hash table is c...

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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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All categories Action Administration Algorithme Algorithmic Base SAS CAS CASL Chart Code Quality / Unit Test Combine Data Configuration Connectivity Control Flow Data Data Access Data Access and Manipulation Data Analysis Data Analysis, Data Exploration Data Creation Data Exploration Data Exploration and Reporting Data Integration Data Loading Data Management Data Manipulation Data Preparation Data Processing Data Processing and Reporting Data Quality DATA Step DATA Step Programming Date Functions Development Development/Debug Documentation Documentation/Information Dynamic Programming ETL ETL, Data Transformation ETL, Macro, Performance Analysis ETL, Reporting ETL, Reporting, Statistics ETL/Reporting Export FedSQL File Management Finance Flow Control Function Function / Macro Fundamental Concepts Général Graph Graphic Graphic Utility Graphical Reporting Interface/Legacy Interoperability / Web Service Invalid Syntax Language Language Fundamentals Library Management Machine Learning Macro Macro / Documentation Macro / System Macro & ETL Macro Documentation Macro Programs Macro Test Macro, ETL Macro/Function Mapping Mixed Modeling Natural Language Processing (NLP) Other Performance Predictive Modeling Programming Quality / Test Reporting SAS Engines SAS Functions SAS Library Management SAS Macro SAS Programming SQL SQL Query Language Statistic Statistical Statistical Modeling Statistics Statistics, Administration Statistics, ETL, Reporting Statistique System Utility Test Test / Code Quality Test / Macro Test, Macro Tests Text Analysis Text Analysis, Machine Learning Tools Troubleshooting Tutorial / Reports Unclassified Unit Test Unit Tests Utility Utility Macro Variable Control Visualization Web Service Web Services Web/Reporting