use stand_val everywhere
correct condition for pearson

Something is wrong with the comparision functions

Fails when tested thought

Will be used for comp_feats

Will be used to make calculation of cross-correlation faster

Also add the relevant ciatations

Makes some of the comparisions easier

Modularize SISSOSolver

See merge request tpurcell/cpp_sisso!36

Use one fit/l0_regularization but add helper functions for the differences

Minor changes to LossFunctionConvexHull as a result (score for inds *= n_class * n_samp)

gnu compilers should now pass checks for featur space size
Corrected where phi.txt is outputted to

Postfix was done correctly, issue was sorting of the phi_temp from the file

utils loaded them in the wrong order

More features will be allowed this way

Ensure MAX_RUNG is set when loading from a file

Classification should not try to classify class -1.0

Just in case someone finds their way around previous safegaruds

typo

Include make test
Match code_ref color scheme

This might run tests earlier

Only removed -march=native xhost can also cause illegal instructions

Likley the cause of illegal instruction

Does not speed up, and something went wrong in tests

Make sure it works outside of my system and speed up ci process

Used in case a compilation fails because external library conflicts

minor change I missed

Updated the format towards Chris' suggestions

Fix the problems that were appearing earlier