将MATLAB代码转换为R [英] Convert MATLAB code to R

问题描述

是否有用于将 MATLAB 代码转换为R的工具?

Is there a tool for converting MATLAB code to R?

我有很多代码需要从MATLAB转换为R.虽然它不一定准确，但是可以帮助您起步.

I have a lot of code that needs to be converted from MATLAB to R. It doesn't have to be accurate, but it will be helpful in giving a head start.

推荐答案

Paul Gilbert提供了一个粗略的 bash 脚本，您可以在

Paul Gilbert provides a rough Bash script that could get you started (he claims it will convert about 80% of the way) on the R mailing list:

#!/bin/csh
cp $1 $2
ex -s $2 <<eof
   g/%/s//#/g
   g/function\(..*\)=\(..*\)(\(..*\)/s//\2 <-function( \3 { \1/
   g/end/s//   } #/
   g/for\(..*\)=\(..*\):\(..*\)/s//for ( \1 in \2 : \3 ) {/
   g/_/s//./g
   g/;/s///g
   g/==/s//@@/g
   g/=/s//<-/g
   g/@@/s//==/g
   g/zeros(/s//matrix(0,/g
   g/ones(/s//matrix(1,/g
   g/eye(/s//diag(1,/g
   g/\/s//solve(,)/g
   g/fsolve('\(..*\)'/s//ms(~\1 /g
   g/param(\(..*\))/s//param[ \1 ] /g
   g/var(\(..*\))/s//var[ \1 ] /g
   g/mod1(\(..*\)/s//mod1[ \1 /g
   wq
eof

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