[R] S intrp function

Roger Peng rpeng at stat.ucla.edu
Thu Apr 3 04:42:42 CEST 2003

There is function `interp' in library(akima).  Maybe this is what you're
looking for?

UCLA Department of Statistics
rpeng at stat.ucla.edu

On Wed, 2 Apr 2003, Don Isgitt wrote:

> Hi.
> I am trying some S-Plus scripts that I used a few years ago on R. Many 
> things have worked flawlesly and I am very impressed with the work the 
> developers have done. (As I remember, the license fee on S-Plus at that 
> time was ~$4500 per seat (AIX) ouch!!) So, thank you.
> My question relates to the intrp function, which takes irregularly 
> spaced xyz data and produces a regular xyz grid suitable for contouring 
> or imaging. I have not found the equivalent function in R; have I missed 
> it or is there some other preferred method to accomplish this.
> Thank you very much.
> Don
> p.s. I am not subscribed to this list, so an email reply would be 
> appreciated.
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