The package provides functions for fitting multivariate linear models, generalised linear models, or generalized least-square models with order restrictions on the model parameters. Different models can be compared with the generalized order restriction criterion, an extension of AIC for order restricted models.
# You can install goric from CRAN by
install.packages("goric")
# Or the the development version from GitHub:
# install.packages("devtools")
devtools::install_github("daniel-gerhard/goric")