[R] how to call R function from my C++ program

Roger Peng rpeng at stat.ucla.edu
Sat May 3 03:33:16 CEST 2003

It is possible to call R functions from a C++ program.  I suggest reading
the manual "Writing R Extensions" available under the manuals section of

UCLA Department of Statistics

On Fri, 2 May 2003, Yan Yu wrote:

> Hello, there,
>   Is it possible to call R function from my C++ program?
> If yes, How?  what function I should look up for that purpose?
> If someone could provide some pointe, that would be very helpful..
> THe reason I want to do that is that for my analysis, I need to do part of
> the work in Matlab (I find the matrix operation in Matlab is very
> convenient), and part of work in R, and I would like to connect
> them automate the whole process using my C++ program..
> THanks a lot in advance!
> have a nice weekend,
> yan
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