| crit.dpcid | Akaike information criterion (AIC) and Bayesian information criterion (BIC) for the DPCID |
| cv.lambda1 | K-fold Crossvalidation for the ridge step |
| dpcid | Differential partial correlation identification with the ridge and the fusion penalties |
| dpcid_core | Identification of two partial correlation matrices having sparse differences |
| dpcid_l1_core | Identification of two partial correlation matrices having sparse differences |
| lshr.cov | Linear shrinkage estimates of covariance and inverse covariance matrix |