Generate Attribute containing process information

TimboTimbo Member Posts: 14 Contributor II
edited November 2018 in Help

I would very much like to create an attribute containing information about the process itsself before I write my data to file. So, there is a function set called "process" available in the "Generate Attributes" operator containing a function called "params()". So I assume this is possible and I just couldn't figure out the correct syntax. The (at least to me) obvious "params(Operator.Parameter)" did not work. Anyone know how to do this???




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    MariusHelfMariusHelf RapidMiner Certified Expert, Member Posts: 1,869 Unicorn
    Hi Timbo,

    you found a bug in the formula editor - it does not recognize the param() function. The syntax is:
    param("operator_name", "parameter_name")
    , e.g.
    param("Process", "logverbosity")
    Best regards,
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