How to delete the Underweight attribute

Noor_94_Noor_94_ Member Posts: 4 Newbie
Can someone show me the steps to delete the underweight?


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    ceaperezceaperez Member Posts: 525 Unicorn
    Hi @Noor_94,

    In this case the response is the same that the your previous question. 
    How to remove the sub attribute? — RapidMiner Community
    Please use the the Filter Examples operator.


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    BalazsBaranyBalazsBarany Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert Posts: 955 Unicorn
    Hi @Noor_94,

    the data are already showing that Underweight has 0 examples. So you obviously filtered the data correctly. 

    RapidMiner maintains the existing nominal values in the example set metadata. This is useful in some situations. But it only affects the metadata - the data are gone, as you can see.

    If this somehow disturbs your process, there are multiple ways to get rid of the old value in the metadata. You can use Guess Types for example, or write the data to a CSV file and import from there.

    Best regards,
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