gridExtra, ggplot2, Hmisc, igraph, reshape2, scales
gridExtra, ggplot2, igraph, reshape2, scales
gridExtra, ggplot2 (>= 2.0.0), igraph, reshape2, scales
gridExtra, ggplot2, Hmisc, igraph, locfit, reshape2, scales
gridExtra, ggplot2 (>= 2.0.0), network, igraph, reshape2,
scales, anytime, Hmisc, ergm, isotone
gridExtra, ggplot2 (>= 2.0.0), network, igraph, reshape2,
scales, anytime, Hmisc, statnet.common, ergm, isotone