st: Removing the overall variable label and using only variable value in sts graph

[Tim Evans <Tim.Evans@wmciu.nhs.uk>]

Hi all,,

I'm using Stata 11.2 and am creating and exporting some Kaplan Maier curves but I want to drop the variable label from the legend in my sts graph so that I only have the value rather than both.

For instance, if I run the following code:

webuse drug2
sts graph, by(drug)

I end up with a legend that shows drug = 0 and drug = 1

What I would like to do is drop the 'drug' and return only 0 or 1. There are many reasons for this, not least because if I have more than a few values in the variable, the legend becomes a little unwieldy and I also entitle the graph so that its clear what I'm graphing.

I've had a search around on Google but don't seem to be able to find exactly what I want. So any help gratefully received.

Best wishes

Tim
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