topic Re: Sgplot/Sgpanel: Create clustered stacked bar chart or specify 2 variables in "Group" o in Graphics Programming

Sgplot/Sgpanel: Create clustered stacked bar chart or specify 2 variables in "Group" option

James_Yu — Thu, 19 May 2022 14:06:17 GMT

Hi everyone,

I would like to create a vertical bar chart that looks like this:

In the chart, I would like to group 2 variables (Sex and Category) but the "Group" option in the Vbar statement only accepts 1 variable. I have tried to use sgpanel but I need 2 columns close together and I think I will use another variable (like age group) in the "panelby" statement to make comparison

The final chart should be like this (an example from an article)

Could you any idea to create this chart

Many thanks in advance

Re: Sgplot/Sgpanel: Create clustered stacked bar chart or specify 2 variables in "Group" o

Ksharp — Thu, 19 May 2022 10:55:07 GMT

proc sgpanel data=sashelp.heart noautolegend;
panelby status/layout=columnlattice onepanel novarname HEADERBACKCOLOR=white noborder
NOHEADERBORDER COLHEADERPOS=bottom;
vbar sex/group=bp_status BARWIDTH=0.95;
colaxis display=(nolabel) offsetmin=0.4 offsetmax=0.4;
run;

Re: Sgplot/Sgpanel: Create clustered stacked bar chart or specify 2 variables in "Group" o

James_Yu — Thu, 19 May 2022 14:05:18 GMT

Thanks for the code

But I think this only solves half of my problem. After that code, I could not find out how to add another variable into the chart

Let me take an example of the chart from an article. I think that would be complex but I need to add 3 grouping variables into my chart.

Could we do it on SAS ?

Re: Sgplot/Sgpanel: Create clustered stacked bar chart or specify 2 variables in "Group" o

DanH_sas — Thu, 19 May 2022 22:46:54 GMT

Building on @Ksharp's example, would this kind of display work for you?

ods html file="gridded.html";
ods layout gridded advance=bygroup rowgutter=0;
ods region;
ods graphics / width=100% height=150px;

proc sgpanel data=sashelp.heart noautolegend;
by chol_status;
panelby status/layout=columnlattice onepanel novarname HEADERBACKCOLOR=white noborder
NOHEADERBORDER COLHEADERPOS=bottom;
vbar sex/group=bp_status BARWIDTH=0.95;
colaxis display=(nolabel) offsetmin=0.4 offsetmax=0.4;
run;

ods layout end;
ods html close;

Re: Sgplot/Sgpanel: Create clustered stacked bar chart or specify 2 variables in "Group" o

Ksharp — Fri, 20 May 2022 12:53:22 GMT

proc sgpanel data=sashelp.heart noautolegend;
panelby Smoking_Status bp_status/layout=lattice onepanel novarname HEADERBACKCOLOR=white  noborder
NOHEADERBORDER COLHEADERPOS=bottom;
vbar sex/group=Weight_Status BARWIDTH=0.9;
colaxis display=(nolabel) offsetmin=0.4 offsetmax=0.4;
run;

Re: Sgplot/Sgpanel: Create clustered stacked bar chart or specify 2 variables in "Group" o

James_Yu — Wed, 01 Jun 2022 09:40:06 GMT

Thanks for the codes,
Your idea guide me a lot to modify my code