[MATH-426] Normalization (Standardization)

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Fixed

Environment

Java

• Assignee: Unassigned
• Reporter: Erik van Ingen
• Created: 05/Oct/10 08:55
• Updated: 23/Jul/12 23:24
• Resolved: 20/Nov/10 21:34

Description

Commons Math is missing a function to normalize a sample of values to sample with a mean of 0 and a standard variation of 0.

This Issue is related to this email thread:
http://www.mail-archive.com/[e-mail]/msg05396.html

I am preparing a patch which contains an implementation plus test. The method normalize is added to the StatsUtil class. I will try to add this patch to this issue.