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"Cannot use plotter ... error"

dudwkdudwk Member Posts: 2 Contributor I
edited May 2019 in Help
I always get "[NOTE] Cannot use plotter 'Scatter Matrix'. Data table must have between 0 and nn rows, was xxxx" error message. This happened even for online tutorial examples. How can I fix this problem? I installed RapidMinder Community 4.1 from Sourceforge.
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Answers

  • IngoRMIngoRM Employee-RapidMiner, RapidMiner Certified Analyst, RapidMiner Certified Expert, Community Manager, RMResearcher, Member, University Professor Posts: 1,751 RM Founder
    Hello,

    this is actually not a problem but simply a note so that the users are aware why the plotter is missing from the plotter selection. Drawing a scatter plot matrix takes some time and it is therefore disabled for larger datasets. The good news is that we want to re-implement the scatter plot matrix so that it will be able to work for much larger data sets so we can relax the bounds for this type of plotter. But I cannot promise if we manage to improve this plotter until the next release (which is just about to come).

    Cheers,
    Ingo
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