PROC GLM

arodriguez — Fri, 10 Jan 2014 10:51:04 GMT

Hi everyone and thanks for read it,

I am trying to calculate the treatment effect with the next prog glm.

proc glm data=_aux_;

class treatmentn /ref=FIRST;

model _change = treatmentn /solution clparm;

lsmeans treatmentn / pdiff=all CL stderr TDIFF adjust=bonferroni;

run;

quit;

For the unadjusted treatment effect I use the model, and for the adjusted I use it lsmeans.

The problem is that when I try to put ref='1' it give me error

ERROR 22-322: Syntax error, expecting one of the following: FIRST, LAST.

ERROR 76-322: Syntax error, statement will be ignored.

and ref='level' must be a valid value. Any idea?

Thanks for the help,

Toni

Re: PROC GLM

SteveDenham — Fri, 10 Jan 2014 14:09:42 GMT

Try:

class treatmentn(ref='1');

The global options (after the slash options) are only FIRST and LAST. A formatted value has to be directly associated with the variable.

Steve Denham

arodriguez — Mon, 13 Jan 2014 08:12:41 GMT

Yes, it seems to work.

Thank you a lot.

Toni