Cannot parse data sets contents
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David_A
New Altair Community Member
Hi @nevs ,
did you do any pre-processing with the file?
I have just downloaded the data set from kaggle and it worked fine for me.
The error you see, states that somewhere in the column "Aggression" the value is "58-10", which is of course not a correct number format.
What rarely can happen is the following, RapidMiner takes a look at the first hundred lines of the data sets and estimates the type (number, date, string). If then somewhere further down in the document there occurs an entry like "58-10" the code stumbles. When you are using the "Read CSV" operator in this case there are options like "read all values as polynomials" and "read not matching values as missings".
Best,
David