Hallo, can someone please help how can I group the coef? I have a data set which look like this:
id coef
...........
It has n rows. The coef is sorted and I would like to splits them into 10 groups. The first group would have the first n/10 highest coef and the last group would have the latest n/10 lowest coef.
Thank you so much!
Two ways to do this :
proc ranks data=have out=want groups=10 descending;
var coef;
ranks group;
run;
/* Assuming data have is sorted by coef */
data want;
set have nobs=ntot;
group= 10 - floor((_n_*10)/(ntot-1));
run;
PG
Two ways to do this :
proc ranks data=have out=want groups=10 descending;
var coef;
ranks group;
run;
/* Assuming data have is sorted by coef */
data want;
set have nobs=ntot;
group= 10 - floor((_n_*10)/(ntot-1));
run;
PG
Thank you. it works great
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