Hi Team,  In old code "C" modifier used in compress function please find code example below.  data files; length f_name $200; infile retail; input; f_name=retail; uname=compress(compress(upcase(f_name),,'c'),' '); run;   Question: What is the use of "C" modifier in compress function and it would be helpful if anybudy explain with brief examples.  I tried to refer many sites and docs but no budy explained about "C" modifiers.  ... View more

Need to combine more than 10 obs data into one observation. problem is we not have any key to hold as group var.    I have more then  24 var s a b c d e f g t h i ...... aa ab ac ad    need to combine multiple observations into one observation. ex- dataset contains 20 or more variables and 10 to 15 observations.  so all observations combine it into one single observation. ... View more