Learner III jean_claude_van
Learner III

modifying values in a correlation matrix

Hello everyone


I have calculated a correlation matrix, and I would like:

-  to replace each number in this matrix by its absolute value,

-  to replace each value below 0.2 by 0.

Do you know any operators able to do that ?

Jean Claude

Community Manager Community Manager
Community Manager

Re: modifying values in a correlation matrix

hello @jean_claude_van - I would download the Converters Extension and use the "Matrix to ExampleSet" operator.  Then you can use normal operators such as Generate Attributes to do whatever you like.



Scott Genzer
Senior Community Manager
RapidMiner, Inc.
"5 Minutes with Ingo" - Season 2