How to remove only letters in a column

[MILKYLOVE]

Hello all,

I have a problem. I have a column address where I have to put blank the rows that contain ONLY numeric variables. Example: the ones that I have highlighted 

Any idea how I can proceed? 

I cannot use compress because it will remove all other numeric characters from rows that contain both numeric and alphabetical 

[andreas_lds · Accepted solution]

Try:

if anyalpha(var) = 0 then var = ' ';

[MILKYLOVE]

Thank you !! It works 🙂