dplyr, maxLik, gtools, MASS, stats, scales
dplyr, maxLik, gtools, stats, MASS, scales
dplyr, maxLik, gtools, MASS, stats, scales, Rdpack
dplyr, gtools, MASS, maxLik, Rdpack, stats, scales, utils
dplyr, gtools, MASS, maxLik, mlogit, parallel, Rcpp (>=
0.12.18), Rdpack, stats, scales, tmvtnorm, utils
dplyr, MASS, mlogit, parallel, Rcpp (>= 0.12.18), Rdpack,
stats, scales, tmvtnorm, utils
dplyr, MASS, parallel, Rcpp (>= 0.12.18), Rdpack, stats,
scales, tmvtnorm, utils, dfidx