Generate randomly empty values in an attribut

data1maths

Hello everyone,

 

I have a dataset on which i'd like to generate RANDOMLY some empty values upon a certain attribut(target label).

 

I do need your help.

Thak you so much.

Best regards

MartinLiebig

Hi @data1maths,

try Generate Attributes with something like:

if(rand()<0.1,[MyAtt], MISSING_NOMINAL)

BR,

Martin

MartinLiebig

Hi @data1maths,

try Generate Attributes with something like:

if(rand()<0.1,[MyAtt], MISSING_NOMINAL)

BR,

Martin

data1maths

Thank you sir so much.

Have a nice day.