optim_save: Warpper to optim to save iterations.

In jbryer/visualMLE: Visual Maximum Likelihood Estimation

Description

This function wraps the stats::optim function and saves the parameters and likelihood estimation at each step of the algorithm.

Usage

optim_save(par, fn, ...)

Arguments

par	initial parameters to to be optimized over.
fn	the function to minimized (or maximized).
...	other parameters passed to optim.

Value

the results of optim with two additional elements, iterations with a a list of the values at each iteration of the algorithm and iterations_df which is a data.frame version of the list.

See Also

stats::optim

jbryer/visualMLE documentation built on Nov. 22, 2021, 12:18 a.m.