topic Re: How do I change the datalabel title in SGPLOT VBAR? in Graphics Programming

How do I change the datalabel title in SGPLOT VBAR?

marta25 — Tue, 16 Mar 2021 15:28:37 GMT

Hello,

I am trying to show data labels on the bar chart like in the image.

My code looks like:

proc sgplot data=mydata
	styleattrs datacolors=(blue red) datalinepatterns=(solid);
	vbar season_ / response=quantity
        group=condition limitstat=stderr numstd=1 stat=mean
	datalabel=quantity datalabelattrs=(size=12pt) datalabelpos=bottom
	limitattrs=(color=black thickness=1) dataskin=pressed attrid=condition groupdisplay=cluster;
.....

I would like to change the label "Ev (mean)" to another name I choose (for example just "mean"), does someone know if there is a way to do it?

Thanks.

Re: How do I change the datalabel title in SGPLOT VBAR?

DanH_sas — Tue, 16 Mar 2021 16:55:44 GMT

Since you need more control, use the XAXISTABLE statement instead of the DATALABEL option to display your values. The code would look something like the following:

proc sgplot data=mydata
styleattrs datacolors=(blue red) datalinepatterns=(solid);
vbar season_ / response=quantity
        group=condition limitstat=stderr numstd=1 stat=mean
	    limitattrs=(color=black thickness=1) dataskin=pressed attrid=condition 
        groupdisplay=cluster;
xaxistable quantity / stat=mean valueattrs=(size=12pt) location=inside 
        class=condition classdisplay=cluster label="Mean"; 
.....

There are additional option in the XAXISTABLE statement you might like. See the documentation for more details.

Hope this helps!

Dan

Re: How do I change the datalabel title in SGPLOT VBAR?

marta25 — Thu, 18 Mar 2021 21:29:01 GMT

This is great, thank you for your help @DanH_sas !

Now I have another question: supposing I want to show also the frequency as a statistic, here is the code:

	xaxistable quantity / stat=mean valueattrs=(size=12pt) location=inside position=bottom
        class=condition classdisplay=cluster label="Mean" labelattrs=(size=12pt);
    xaxistable quantity / stat=freq valueattrs=(size=12pt) location=inside position=bottom 
        class=condition classdisplay=cluster label="N" labelattrs=(size=12pt);

Now the frequency (which I call N) has two decimal values (see screenshot). Do you know if there is a way to change the format, for instance to an integer with 0 decimal values?

Re: How do I change the datalabel title in SGPLOT VBAR?

DanH_sas — Fri, 19 Mar 2021 13:33:59 GMT

The axis table is probably picking up the format from the "quantity" variable. You can work around this issue by using a little data step to copy the values from "quantity" to "quantity2" and setting a BEST. format on "quantity2". Then, use the "quantity2" variable for the FREQ axis table.

Re: How do I change the datalabel title in SGPLOT VBAR?

marta25 — Fri, 19 Mar 2021 14:11:56 GMT

Great! Thank you so much @Dan!!! 🙂