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Gregory
Calcite | Level 5

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;

2 REPLIES 2
Reeza
Super User
SGPLOT and GPLOT are not interchangeable. You need to find the appropriate syntax. I believe PROC SGPLOT with the SCATTER along with HREF/VREF is what you're looking for, to start with .
Jay54
Meteorite | Level 14

For starters, you can use:

 

procs sgplot;
  scatter y=diff x=variable;;
  refline 0;
run;

 

If you want a HighLow plot, use HIGHLOW instead of SCATTER.

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