ENH Add feature importance testing function NEOFIT #365
Description
Add NEOFIT* for feature importance testing.
*Statistically valid explainable black-box machine learning: applications in sex classification across species using brain imaging. T. Liu, J. Dey, B. Xu, S. S. Alldritt, K. Nenning, K. Byeon, T. Xu, and J. T. Vogelstein