I am trying to replicate the following code from https://onlinecourses.science.psu.edu/stat505/node/118 but it gives me the message "ERROR: Procedure GPLOT not found." I know that I need to use sgplot in some way since I use the SAS OnDemand but I am not sure what exactly I need to change in the code to make it work. If somebody could help me resolve this problem, I would appreciate it. options ls=78; title "Profile Plot - Spouse Data"; %let p=4; data spouse; infile "/folders/myfolders/STAT407/nutrient.txt"; input h1 h2 h3 h4 w1 w2 w3 w4; variable=1; diff=h1-w1; output; variable=2; diff=h2-w2; output; variable=3; diff=h3-w3; output; variable=4; diff=h4-w4; output; drop h1 h2 h3 h4 w1 w2 w3 w4; run; proc sort; by variable; run; proc means; by variable; var diff; output out=a n=n mean=xbar var=s2; run; data b; set a; f=finv(0.95,&p,n-&p); diff=xbar; output; diff=xbar-sqrt(&p*(n-1)*f*s2/(n-&p)/n); output; diff=xbar+sqrt(&p*(n-1)*f*s2/(n-&p)/n); output; run; proc gplot; axis1 length=4 in; axis2 length=6 in; plot diff*variable / vaxis=axis1 haxis=axis2 vref=0 lvref=21; symbol v=none i=hilot color=black; run;
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