"How to Filter Examples matching two attribute with the same value?"

rpleaner

Got 4 attributes in one table and need to filter examples when attribute A's value equal to attribute B's value.  I don't know which operator would work. I try to use the Filter Examples in attribute value, just don't know which regular expression would work( 'A = B' didn't work...it works as A's value =

 

Anybody know that?  Thx!

MartinLiebig

Hi,

Filter Examples with the option "expression" is what you want to use. The interface is like Generate Attributes.

 

Best,

Martin

rpleaner

Thanks for that advice, but I am trying to do this in the version of 5.3..