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Explore, Prepare, and Validate Data

Advanced Analytics Tasks

Machine Learning

Graphical Variable Clustering Action Set

Variable clustering and graphical modeling

Fast k-Nearest Neighbors Action Set

k-Nearest Neighbor clustering

Kernel Principal Analysis Action Set

Kernel principal component analysis, low dimension mapping

Robust PCA Action Set

Robust principal component analysis

SAS Forecast Server

HPFEVENTS Procedure

Create and manage event definitions for a time series

Optimization and Simulation

BOM Procedure

Perform bill of material processing

Econometrics and ETS

SASEMOOD Procedure

Retrieves time series data from Moody's Analytics Data Buffet

TSINFO Procedure

Evaluates whether a variable is suitable to be used as a TIMEID

Time Series Information Analysis Action Set

Identifies time variables or prepares problematic data

SAS Visual Forecasting

Time Series Information Analysis Action Set

Performs time information analysis and lag selection

Time Filters Action Set

Computes time series ranges and designs digital filters

Time Frequency Analysis

Performs a short-time Fourier transform

Frequently Used Tasks

Exploring Data

Identify extreme values

Print a variable value using the PRINT statement in PROC CAS

Create descriptive statistics, list results, and view metadata for CASL variable

Search for a value in a CAS table using the DICTIONARY function

Compare a variable from a base data set with a variable in a comparison data set

Preparing Data

Add and save a user-defined format using PROC FORMAT and a CAS Statement

Sort variables in descending order

Change the data type of a variable

Aggregate variable information using the aggregate action

Compare groups in two in-memory tables

Use CASL to transform your data using the transform action

Use CASL to categorize continuous variables into bins using the binning action

Validating Data

Create integrity constraints using SAS procedures

Impute missing values in data using the LAG function

Find missing values using the MISSING function in CASL

Initiate an audit file and update the data set using the DATASETS procedure

Last updated: March 6, 2025