OPTIONS LS=70;
DATA A;
*INFILE '\\129.252.15.131\grego$\STAT706\bibd.txt';
*INFILE '\\129.252.15.129\home1$\grego\STAT 706\bibd.txt';
*INFILE 'F:\STAT 706\bibd.txt';
INFILE 'Z:\STAT 706\bibd.txt';
INPUT DAY CHEMICAL $ COUNT;	RUN;
/* MEANS VS LSMEANS  */
PROC SORT; BY CHEMICAL;
PROC MEANS; BY CHEMICAL;
VAR COUNT; RUN;
/* GRAND MEAN FOR COMPUTING EFFECTS */
PROC MEANS; VAR COUNT; RUN;
/* GLM  */
PROC GLM;
CLASS DAY CHEMICAL;
MODEL COUNT=DAY CHEMICAL/SOLUTION;
LSMEANS CHEMICAL/STDERR PDIFF;
OUTPUT OUT=OUTA P=YHAT R=RESID;
PROC PLOT;
PLOT RESID*YHAT;
RUN;