copula, eha, lme4, MASS, msm, mvmeta, optextras, parallel,
parfm, survival, SurvCorr
copula, eha, lme4, MASS, Matrix, msm, mvmeta, optextras,
parallel, parfm, survival, SurvCorr
copula, eha, grDevices, lme4, MASS, Matrix, msm, mvmeta,
optimx, parallel, parfm, stats, survival