gen answer = mean + sqrt(var) * invnorm(uniform()) 
Nick 
[email protected] 
> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]]On Behalf Of 
> R.E. De Hoyos
> Sent: 02 June 2004 19:10
> To: [email protected]
> Subject: st: random number with a specific variance
> 
> 
> Hi,
> 
> How can I generate a variable containing random numbers 
> normally distributed
> and a variance different from 1 (like -invnorm(uniform())- but with a
> variance different from one)?
> 
> Thanks,
> 
> Rafa
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