Shmuel,
I really wanted to discover an option like DSCF pointed out by Rick (below) but as applied to the EDF stats. It looks like I might have to do that type of statistical correction by hand. But I would like to know how to code to produce all-pair-wise comparisons, since the first step in doing the corrections by hand is getting the stats efficiently.
There are four treatment levels (call them A B C D). The all-pairwise comparisons would be AB, AC, AD, BC, BD, CD. I would code them individually using a where statement to cycle through these options. So, for example, the first one would be:
proc npar1way edf ;
class treatment;
where treatment in ('A', 'B');
var log_area ;
run;
the next one would be
proc npar1way edf ;
class treatment;
where treatment in ('A', 'C');
var log_area ;
run;
and so on...
In this particular case, there aren't that many to write out but I am interested in what you would suggest to be more efficient.
Thank you.
Dave
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