Try this:
proc sgplot data=mydata;
title"spaghetti plot for each treatment group";
by group;
series x=time y=response ;
run;
You may need to sort the data ahead of time, by group.
@Mo2018 wrote:
Hello, I have data set look like
column 1 is id
column 2 is time
column 3 is the response
column 4 is the group indicator(1 to 4)
I need to do spaghetti plots each group separately
Here is what I done:
proc sgplot data=mydata;
title"spaghetti plot for each treatment group";
series x=time y=response / group=group;
run;
but I got all group in one plot.
Thank you
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