rnlm: Restricted 'nlm'
In vincenzocoia/copsupp: Vine Copulas made easy

A wrapper for nlm that puts a very large number wherever the objective function does not exist.

1	rnlm(f, p, in.range = NULL, lrg.number = 99999999, ign.error = FALSE, ...)

`f`	Function to minimize
`p`	Starting point for the minimization
`in.range`	A function that takes the argument of `f` and returns TRUE if that value of the parameter is in the support of `f`, and returns FALSE if not.
`lrg.number`	The large number that's put overtop of the objective function outside of its support.
`ign.error`	Sometimes `nlm` will throw an error (for example, if it encounters numbers that are too big). Set this argument to `TRUE` to have `NA` returned in the case of an error (and allow your code to keep running afterwards).
`...`	Other arguments to pass to `nlm`.