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
