02.変数の要約

visualize(
  diamonds, 
  xvar = "price", 
  type = "dist", 
  custom = FALSE
)

visualize(
  diamonds, 
  xvar = "price", 
  type = "dist", 
  bins = 50, 
  custom = FALSE
)

result <- explore(
  diamonds, 
  vars = "price", 
  byvar = "cut", 
  fun = c("min", "p25", "median", "p75", "max"), 
  nr = 5
)
summary(result, dec = 0)

Explore
Data        : diamonds 
Grouped by  : cut 
Functions   : min, p25, median, p75, max 
Top         : Function 

       cut variable min   p25 median   p75    max
      Fair    price 497 2,037  3,323 4,732 16,386
      Good    price 339 1,156  3,259 5,238 16,776
 Very Good    price 338   905  2,745 5,383 18,678
   Premium    price 367 1,040  2,858 5,998 18,745
     Ideal    price 362   844  1,788 4,613 18,791

# dtab(result, dec = 0) %>% render()

visualize(
  diamonds, 
  xvar = "cut", 
  yvar = "price", 
  type = "box", 
  custom = FALSE
)