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wpeterman / ResistanceGA

Optimize resistance surfaces using Genetic Algorithms
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Error in SS_optim.scale(jl.inputs = jl.inp, GA.inputs = GA.inp) : could not find function "SS_optim.scale" #23

Closed KarenCox closed 1 year ago

KarenCox commented 2 years ago

Hello,

I have installed the latest version of ResistanceGA, but for some reason the function SS_optim.scale is not recognised. I tried to circumvent the problem by sourcing the function. However, this entailed that other functions (e.g. MLPE.R, k_smooth.R, ...) and libraries (such as GA and MuMin) had to be loaded as well to avoid getting errors along the way. Should I install a different version? Hope you can help me out.

Karen

wpeterman commented 2 years ago

Hi Karen--

I have largely discontinued support of the .scale optimization options. The functions are still there, but I make no guarantees of their integration within the package nor the outputs produced. If you want to use it, try: ResistanceGA:::SS_optim.scale(jl.inputs = jl.inp, GA.inputs = GA.inp)

KarenCox commented 2 years ago

Thank you for your quick response. Does this mean that for instance in the all_comb option the results of the scale optimisation are not necessarily correct?

wpeterman commented 2 years ago

It looks like all_comb isn't going to work right now, but that's because of an issue with the MS_optim.scale function. As I said, I haven't been maintaining the scale functions for quite some time now. I will see if there is an easy fix and push an update soon, if possible.

seanvanderluit commented 2 years ago

Hi there, Are there any updates on this fix for all_comb? Thanks!

wpeterman commented 2 years ago

the all_comb function itself works, just not in conjunction with the no longer supported or maintained .scale functions.