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modifying values in a correlation matrix

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Contributor II

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

1 ACCEPTED SOLUTION

Accepted Solutions
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Community Manager
Solution
Accepted by topic author jean_claude_van
2 weeks ago

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

 

Scott Genzer
Senior Community Manager
RapidMiner, Inc.
1 REPLY
Highlighted
Community Manager
Solution
Accepted by topic author jean_claude_van
2 weeks ago

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

 

Scott Genzer
Senior Community Manager
RapidMiner, Inc.