In Stefan Lange's paper, there is no mention of fixing certain parameters when fitting distributions. However, this happens in the code for non-normal distributions. We should know why this happens, especially if we want to introduce additional distribution options in the future.
In Stefan Lange's paper, there is no mention of fixing certain parameters when fitting distributions. However, this happens in the code for non-normal distributions. We should know why this happens, especially if we want to introduce additional distribution options in the future.