st: Overlaying an unknown number of line graphs

[Colin Robert Angus <C.R.Angus@sheffield.ac.uk>]

Dear list,

I am writing a do file to take n random samplings from a distribution, 
for a user-inputted value of n.
This file creates variables labelled sample`i' and freq`i' for each 
value of i between 1 and n.
I would like to draw a single line graph with all of the plots of 
sample`i' against freq`i' overlaid on it.
So something like:
twoway (line freq1 sample1, sort) (line freq2 sample2, sort)...(line 
freqn samplen, sort)
But I can't see how to write this without knowing the value of n 
beforehand, and then, if n is large, writing an incredibly long command.
Is there a way to do this within Stata?

Regards,

Colin

--
Colin Angus
Research Assistant
Health Economics and Decision Science
School of Health and Related Research (ScHARR)
University of Sheffield

Address:
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E-mail address: C.R.Angus@sheffield.ac.uk 

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