rex2arma-package: Convert R Expressions to RcppArmadillo Code

rex2arma-packageR Documentation

Convert R Expressions to RcppArmadillo Code

Description

Automatic conversion of basic R code (straightforward mathematical formulas and alike) into RcppArmadillo code.

Details

Package: rex2arma
Type: Package
Version: 0.7.1
Date: 2023-04-20
License: GPL (==2)

Principal function is rex2arma(). Few examples are provided in Sys.glob(file.path(system.file("examples", package="rex2arma"), "ex_*.R"))

Author(s)

Author: Serguei Sokol

Maintainer: <sokol@insa-toulouse.fr>

See Also

Rcpp

Examples

    x=rnorm(3) # make x a short vector of reals for prototyping
    vadd_one=function(x) x+1
    code=rex2arma(vadd_one, exec=0)
    cat(code)
    
    # or directly
    #cat(rex2arma("x+1", fname="vadd_one_bis", exec=1)) # commented for time saving during tests
    #vadd_one_bis(1:10)

sgsokol/rex2arma documentation built on May 5, 2023, 12:07 a.m.