What?

pyComBat sklearn stylizing:

• PyCombat as a transformer class with .fit() and .transform()
• Add and update Documentation with type hinting
• Several variable renaming (for abbreviated variable i.e. dat)
• Inline documentation style update
• Includes Black formatting
• Separate unit tests

Why?

This PR is linked to a raised issue. .fit_transform() seems to be a more pythonic way of shipping this type of solution. Despite there is a very thin line (if there is any) between the training and inference process. This PR attempts to split the first half of the combat process that sets up the necessary computation tools as .fit() and adjust_data() part as .transform()

Testing

All passed the unit tests

Screenshots

Unit Tests

Code Coverage

Anything else?

• It seems that this PR can benefit from the previous PR. Consider merging both of them
• Further update on the Sphinx documentation is needed
• Poetry allows a quick way to build and publish the package to pypi. See: https://johnfraney.ca/posts/2019/05/28/create-publish-python-package-poetry/
• 83% of code coverage for combat_utils seems to originate from it_sol and int_eprior
• Due to a few minor updates, this version is now called v0.4.0