topic Re: Help plotting residuals (Proc Reg) in SAS Procedures

Help plotting residuals (Proc Reg)

TMAlves — Fri, 07 Feb 2014 23:21:08 GMT

Hi all,

I would like to use the same predictor for all ten dependent variables. The problem is residuals are not been plotted in the output for every dependent variable.

PROC REG DATA=MYDATA; BY Date Place;

MODEL Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9 Y10 = SINGLE_PREDICTOR;

OUTPUT OUT=RES_OUT rstudent=RESID h=lev cookd=cd dffits=dffit ;

RUN;

Can you help me with that? Thanks.

Re: Help plotting residuals (Proc Reg)

PGStats — Sat, 08 Feb 2014 01:08:17 GMT

Try:

ODS graphics on;

PROC REG DATA=MYDATA plots(only)=residualPlot;

BY Date Place;

MODEL Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9 Y10 = SINGLE_PREDICTOR;

OUTPUT OUT=RES_OUT

rstudent=R1-R10 h=L1-L10 cookd=CD1-CD10 dffits=DF1-DF10 ;

RUN;

QUIT;

You will get all the plots directly and all the residuals in your output dataset.

Re: Help plotting residuals (Proc Reg)

TMAlves — Sat, 08 Feb 2014 02:12:11 GMT

Great. Thanks a lot.