"modifying values in a correlation matrix"

jean_claude_vanjean_claude_van MemberPosts:5Contributor I
edited June 2019 inHelp

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

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Best Answer

  • sgenzersgenzer Administrator, Moderator, Employee, RapidMiner Certified Analyst, Community Manager, Member, University Professor, PM ModeratorPosts:2,959Community Manager
    Solution Accepted

    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

    MartinLiebig jean_claude_van
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