Community & Support
Learn
Marketplace
Discussions
Categories
Discussions
General
Platform
Academic
Partner
Regional
User Groups
Documentation
Events
Altair Exchange
Share or Download Projects
Resources
News & Instructions
Programs
YouTube
Employee Resources
This tab can be seen by employees only. Please do not share these resources externally.
Groups
Join a User Group
Support
Altair RISE
A program to recognize and reward our most engaged community members
Nominate Yourself Now!
Home
Discussions
Community Q&A
Issues using Correlation Matrix
MarlaBot
A RapidMiner user wants to know the answer to this question: "Hey there, I'm using the latest version of RM and I had an old process which involved the "Correlation Matrix" operator previously I could see the correlation matrix normally but now, I see a lot of "?"/NaN values for the resulting matrix"
Find more posts tagged with
AI Studio
Correlation
Accepted answers
varunm1
Correlation matrix shows "?" if the attributes are non-numericals like text. Can you ask the user to check if attributes are numerical?
We can deep dive if the user could provide XML or Data
All comments
varunm1
Correlation matrix shows "?" if the attributes are non-numericals like text. Can you ask the user to check if attributes are numerical?
We can deep dive if the user could provide XML or Data
Quick Links
All Categories
Recent Discussions
Activity
Unanswered
日本語 (Japanese)
한국어(Korean)
Groups
