Feature: added metrics to detect long bias in a model

[rushilg99]

No description provided.

[codecov]

Codecov Report

Merging #1081 (e80c928) into develop (8dfd174) will decrease coverage by 0.03%.
Report is 1 commits behind head on develop.
The diff coverage is 0.00%.

❗ Current head e80c928 differs from pull request most recent head b43675f. Consider uploading reports for the commit b43675f to get more accurate results

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #1081      +/-   ##
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- Coverage    65.33%   65.30%   -0.03%     
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  Files           48       48              
  Lines         5132     5134       +2     
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  Hits          3353     3353              
- Misses        1779     1781       +2     

Files	Coverage Δ
macrosynergy/learning/panel_timeseries_split.py	30.57% <0.00%> (-0.26%)	⬇️