MLE with General Optimization Functions in R

In my previous post (https://statcompute.wordpress.com/2018/02/25/mle-in-r/), it is shown how to estimate the MLE based on the log likelihood function with the general-purpose optimization algorithm, e.g. optim(), and that the optimizer is more flexible and efficient than wrappers in statistical packages. A benchmark comparison are given below showing the use case of other general optimizers commonly …