oasis is an R package based on the paper: OASIS is Automated Statistical Inference for Segmentation, with applications to multiple sclerosis lesion segmentation in MRI by Sweeney et al. This package implements the model and the processing stream, which is based in FSL, that is ported to R through fslr.
You can install oasis from github with:
# install.packages("devtools")
devtools::install_github("muschellij2/oasis")
Logo downloaded from https://www.vecteezy.com/nature/54483-palm-tree-vector-free-vector-of-the-day-252