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"Word frequency - keep date?"

erocoarerocoar Member Posts: 6 Contributor II
edited June 2019 in Help
Hey,

just a quick question – I read data from an excel sheet with two columns: Date and text. Date has the attributes of ID/Date and text has the attributes of attribute/text.

I would want to keep the dates for analyzing data (e.g. word occurences), but somehow it always disappears after processing documents operator. Could anyone help me out here? Thanks :)

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    MariusHelfMariusHelf RapidMiner Certified Expert, Member Posts: 1,869 Unicorn
    Ahoy,

    just use the Set Role operator and set the "id" role for your ID/date attribute.

    Cheers,
    ~Marius
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