Ttest rel and mv for spark

[VictorFromChoback]

No description provided.

[codecov]

Codecov Report

Merging #47 (564edd8) into dev (89a4194) will decrease coverage by 0.77%.
The diff coverage is 42.42%.

❗ Current head 564edd8 differs from pull request most recent head 103ab95. Consider uploading reports for the commit 103ab95 to get more accurate results

@@            Coverage Diff             @@
##              dev      #47      +/-   ##
==========================================
- Coverage   86.89%   86.13%   -0.77%     
==========================================
  Files          47       48       +1     
  Lines        3366     3405      +39     
==========================================
+ Hits         2925     2933       +8     
- Misses        441      472      +31     

Impacted Files	Coverage Δ
ambrosia/tools/configs.py	73.91% <0.00%> (ø)
ambrosia/spark_tools/stat_criteria.py	58.33% <18.42%> (-11.76%)	⬇️
ambrosia/tools/theoretical_tools.py	84.33% <33.33%> (-3.09%)	⬇️
ambrosia/spark_tools/constants.py	100.00% <100.00%> (ø)
ambrosia/spark_tools/split_tools.py	78.20% <100.00%> (ø)
ambrosia/spark_tools/stratification.py	100.00% <100.00%> (ø)
ambrosia/tools/stat_criteria.py	88.52% <100.00%> (+0.38%)	⬆️