dplyr(>= 0.2), functional, ggplot2, grDevices, MASS, utils,
spdep, stats, parallelMap
dplyr (>= 0.2), functional, ggplot2, grDevices, MASS, utils,
spdep, stats, parallelMap, tibble
dplyr(>= 0.2), ggplot2, MASS, spdep, parallel
dplyr(>= 0.2), functional, ggplot2, MASS, spdep, parallelMap