This R package calculates PRObabilistic Pathway Scores (PROPS), which are pathway-based features, from gene-based data.
For more details, please refer to the following paper:
Lichy Han, Mateusz Maciejewski, Christoph Brockel, William Gordon, Scott B. Snapper, Joshua R. Korzenik, Lovisa Afzelius, Russ B. Altman. A PRObabilistic Pathway Score (PROPS) for Classification with Applications to Inflammatory Bowel Disease.