st: how to display value label

["B. Timothy Walsh" <btw1@columbia.edu>]

I have a categorical numerical variable with attached value labels.
Novice question: How would I get the value labels to display rather than 
the values in something like this:

forvalues x = 0(1)1 {	
	display `x'  //just for experimenting
	graph twoway scatter wt wk if group == `x', by(id)  ///
		saving(wtbywk`x', replace) title("Wt/Wk Group = `x'")
}		

Thanks!
Tim
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