smpl %firstperiod %lastperiod
'***Define loop
for %i {%dependent}
This blue color is given in a prg file i'm trying to run. it says error and illegal date. i replaced firstperiod with 1970m03 and lastperiod with 2011m12
because the sample size is 1970m03 to 2011m12.
but Eviews is showing error. how do i replace ?
