pcsstools

Defines functions to describe regression models using only pre-computed summary statistics (i.e. means, variances, and covariances) in place of individual participant data. Possible models include linear models for linear combinations, products, and logical combinations of phenotypes. Implements methods presented in Wolf et al. (2021) doi:10.3389/fgene.2021.745901 Wolf et al. (2020) doi:10.1142/9789811215636_0063 and Gasdaska et al. (2019) doi:10.1142/9789813279827_0036.