Software
Learn
Support
About Us
Explore

Software
SAS Viya
Industries
Solutions
Products

Learn
Training
Certification
Academics
Books
Video Tutorials

Support
Communities
Documentation
Developers
Support & Services
User Groups

About Us
Why SAS?
Company
Careers
Newsroom
Events
Contact Us

Explore
Try & Buy
Why SAS?
Customer Stories
Partners
Consulting

Contact Us

Get access to My SAS, trials, communities and more.

SAS Sites

Documentation

SAS® Help Center

SAS® Viya® Platform Programming Documentation

|PDF

Welcome to SAS Programming Documentation
What's New
Learning SAS Viya Platform Programming
Syntax Quick Links
Python Programming
Advanced Analytics
Data Access
Cloud Analytic Services
SAS Language Reference
Migrating to UTF-8
Example Data Sets
SAS Code Debugging
Output and Graphics
In-Database Processing
Security and Administration
SAS Servers
Using the batch Plug-In for the SAS Viya CLI
Accessibility on the SAS Viya Platform
SAS Data Quality
SAS Job Execution Web Application Doc Link
SAS Job Execution Web Application
SAS Data and AI Studio
SAS Visual Analytics
SAS Viya Platform: Administration
SAS Viya Platform Operations
Other Resources

Machine Learning Programming Guide

Robust PCA Action Set

Details

Subsections:

The mwpca Action
The robustpca Action

Last updated: August 04, 2026

Privacy Statement Terms of Use

Copyright © SAS Institute Inc. All Rights Reserved