Help plotting residuals (Proc Reg)

[TMAlves]

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.

[PGStats · Accepted solution]

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.

PG

[TMAlves]

Great. Thanks a lot.