Update predictions on grey matter thickness, area, volume.
Add documentation for prediction functions.
Rename predict_cca to predict_cc_area
Remove meaningless 'calc' files.
Add documentation, tweak default collations, fix 10^ reporting bug.
Fixing image parsing, adding visualize_data variable, moving output construction.
Adding comments re: paper, figures, tables, shrinkage, and units for some experiments.
Linting utility functions.
Adding documentation (including units) to prediction functions.
Adding cleaned mat files.
Updating comments to better describe datasets.
Linting, fixing small bugs.