I have the following code that correctly produced three histograms by group.
However, I would
1) like to change the color of the bars (fill black)
2) change the x axis label from Npo_mean to Hours NPO:.
3) Change and clarify the Y-axis group labels
The graph output is attached below as well
proc univariate data=tube.survival2;
class npogroup ;
var Hours; /* computes descriptive statisitcs */
histogram Hours / odstitle="Distribution of NPO by Fasting Category"
vscale=percent vaxis=0 to 60 by 10 normal
nrows=3 midpoints=(0 to 22 by 2) ;
ods select histogram; /* display on the histograms */
INSET N = 'Number of patients' MEDIAN MEAN /position=ne ;
I can't see your data, but this should get you in the right direction.
title 'Your Title Here'; proc sgpanel data=sashelp.iris noautolegend; panelby Species / columns=1; histogram SepalLength / fillattrs=(color=green); density SepalLength / lineattrs=(color=black); colaxis label='Label Here'; run; title;
You can find all the information you need in the PROC SGPANEL Documentation.
Learn the difference between classical and Bayesian statistical approaches and see a few PROC examples to perform Bayesian analysis in this video.
Find more tutorials on the SAS Users YouTube channel.