R.matlab: setFunction.Matlab – R documentation

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setFunction.Matlab

Defines a MATLAB function

Description

Creates an M-file on the MATLAB server machine (in the working directory) containing the specified MATLAB function definition.

Usage

## S3 method for class 'Matlab'
setFunction(this, code, name=NULL, collapse="\n", ...)

Arguments

`code`	The MATLAB function definition.
`name`	Optional name of the function, which will defined the name of the M-file where the function is stored. If `NULL`, the name is extracted from the code.
`collapse`	The string that the code lines, if there are more than one, is going to be concattenated with.
`...`	Not used.

Value

Returns nothing.

Author(s)

Henrik Bengtsson

Examples

## Not run: code <- c(
  "function [win, aver] = dice(B)",
  "%Play the dice game B times",
  "gains = [-1, 2, -3, 4, -5, 6];",
  "plays = unidrnd(6, B, 1);",
  "win = sum(gains(plays));",
  "aver = win;"
)

setFunction(matlab, code)
evaluate(matlab, "[w, a] = dice(1000);")
res <- getVariable(matlab, c("w", "a"))
print(res)

## End(Not run)

R.matlab

Read and Write MAT Files and Call MATLAB from Within R

v3.6.2

LGPL (>= 2.1)

Authors

Henrik Bengtsson [aut, cre, cph], Andy Jacobson [ctb] (Internal MAT v4 reader), Jason Riedy [ctb] (Support for reading compressed files, sparse matrices and UTF-encoded strings.)

Initial release

2018-09-26