Feature: time- & sign- weighted least squares

[rushilg99]

No description provided.

[codecov]

Codecov Report

Attention: 3 lines in your changes are missing coverage. Please review.

Comparison is base (f34c883) 82.25% compared to head (72ec28b) 82.28%.
Report is 1 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #1396      +/-   ##
===========================================
+ Coverage    82.25%   82.28%   +0.02%     
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  Files           60       60              
  Lines         5895     5899       +4     
===========================================
+ Hits          4849     4854       +5     
+ Misses        1046     1045       -1     

Files	Coverage Δ
macrosynergy/learning/__init__.py	100.00% <ø> (ø)
macrosynergy/learning/signal_optimizer.py	98.72% <ø> (-0.01%)	⬇️
macrosynergy/learning/predictors.py	89.34% <92.10%> (+1.31%)	⬆️