DESCRIPTION
Ge L (2022). upim: U-statistics Probabilistic Index Models. R package version 0.0.0.9000, https://github.com/ge-li/upim.
@Manual{,
title = {upim: U-statistics Probabilistic Index Models},
author = {Li Ge},
year = {2022},
note = {R package version 0.0.0.9000},
url = {https://github.com/ge-li/upim},
}