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[SOLVED]Add a rank column
Hi all!
Just started with RapidMiner.
Got so far that I'm calculating what I want.
Ended up with this result:
38.898
42.052
43.455
Now, in the next step I only care about what place it is, so how do I add a column with 1, 2, 3?
It's not always three, it varies.
Kind regards
thomas
Just started with RapidMiner.
Got so far that I'm calculating what I want.
Ended up with this result:
38.898
42.052
43.455
Now, in the next step I only care about what place it is, so how do I add a column with 1, 2, 3?
It's not always three, it varies.
Kind regards
thomas
0
Answers
Sort and Generate ID should do it.
~Martin
Dortmund, Germany
But...
now I'm trying with Loop Values and Filter because I got data as:
1,23.256
1,35.655
2,56.899
2,57.122
Tried condition_class = attribute_value_filter but I get an error.
How should I set up the filter to process 1's and 2's (and 3's, 4's and ...) separate?
attribute=%{loop_value}
Now it's just a matter of merge, right?
Thanks!
maybe you need to know that append also appends collections.
Martin
Dortmund, Germany