[R] Runif Help: same variable, 3 different parameters

Duncan Murdoch murdoch.duncan at gmail.com
Mon Dec 6 12:49:57 CET 2010


On 05/12/2010 10:13 PM, pythonomics wrote:
>
> So I am working on an economic model and I need to change the parameters of
> the runif statement as time goes on.
>
> Ex.
>
> X<-runif(1:50,0,5)
> X<-runif(51:100,100,150)
> X<-runif(100:T, 1,2)
>
> Not sure how to go about entering this in to R properly.

It's not clear what you are trying to do.  The first argument to runif 
only selects the sample size.  In your first two cases, you'll get 
samples of size 50; in the last one, you'll get a sample size depending 
on T in a nonlinear way.

Duncan Murdoch



More information about the R-help mailing list