[Gretl-users] strings in a loop
Hi all,
I'm struggling to grasp in a string all the values of a dicrete
variable. Any hint?
Best,
Artur
Things must look like this:
string col_title = ""
discrete groups
matrix val = values(groups)
loop i = 1..rows(val) --quiet
col_title += val(i) # of course, it doesn't work
col_title += " "
endloop
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