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Operator Question

njay8njay8 Member Posts: 4 Newbie
Hi,

I'm new to Rapidminer! I'm wondering if there is an operator that can remove rows when two columns have the same value? Or, if there is an operator that can filter to show only those rows where these two columns don't have the same value? 

Any help is appreciated, thank you! :)

Best Answer

Answers

  • mschmitzmschmitz Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, University Professor Posts: 3,120  RM Data Scientist
    Hi,
    you can use Filter Examples and filter for
    [attName1]==[attName2]
    as an expression.

    Best,
    Martin
    - Head of Data Science Services at RapidMiner -
    Dortmund, Germany
    njay8
  • njay8njay8 Member Posts: 4 Newbie
    Thank you! I tried this operator, which makes complete sense, but for some reason it shows instantation error: not a valid format 
  • njay8njay8 Member Posts: 4 Newbie
    It worked! Thank you!! 
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