Replace Nominal Values of Dataset with mode

FarihaKomal

Hi There,

Please lemme know "How to change nominal attributes(S) missing values in the dataset with mode"???? 

lionelderkrikor

Hi @FarihaKomal,

 - Open the dataset in Turbo Prep
 -  Select CLEANSE
 - Select the attribute(s)/column(s) with missing values
 - Select REPLACE MISSING (at the left side of the window)
 - Select most frequent and click on APPLY
 - Click on COMMIT CLEANSE


After that you can click on ADD TO PROCESS to generate the process in RapidMiner.

Hope this helps,

Regards,

LIonel