Sparse regression with paired covariates (extending glmnet).
Install the current release from CRAN, or the latest development version from GitHub:
Optionally, install ashr and CorShrink for the correlation shrinkage:
A Rauschenberger, I Ciocanea-Teodorescu, RX Menezes, MA Jonker, and MA van de Wiel (2019). “Sparse classification with paired covariates”. Advances in Data Analysis and Classification. In press. doi: 10.1007/s11634-019-00375-6