install.packages("datasets")
install.packages("tidyverse")
install.packages("dplyr")
install.packages("broom")
install.packages("gapminder")
install.packages("magrittr")
install.packages("nycflights13")
install.packages("ggplot2")
install.packages("mgcv")
install.packages("directlabels")
install.packages("gridExtra")
install.packages("MASS")
install.packages("car")
install.packages("rmarkdown")
install.packages("knitr")
install.packages("kable")
install.packages("gvlma")
install.packages("ggrepel")
install.packages("grid")
install.packages("survival")
install.packages("survminer")
install.packages("GGally")
install.packages("modelr")
install.packages("purrr")