inspectdf

#检查变量类型分布
inspect_types(stations_norway) %>%
  show_plot()

#检查字符变量分布
#high_cardinality 将少数类别合并
  stations_norway %>%
    select_if(is.character)%>%
    inspect_cat() %>%
    show_plot(high_cardinality = 1)

#检查数值变量分布
stations_norway %>%
  select_if(is.numeric) %>%
  inspect_num() %>%
  show_plot()

#检查变量缺失值分布
stations_norway %>%
  inspect_na()

#检查字符变量不平衡性分布
stations_norway %>%
  select_if(is.character)%>%
  inspect_imb()%>%
  show_plot()