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nstrayer/file64ed6498dde8.R

Created October 6, 2017 17:34
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file64ed6498dde8.R
library(tidyverse)
data_frame(
x = 1:100,
y = rnorm(100)
) %>%
mutate( y_quartile = ntile(y, 4) ) %>%
head(5)
# # A tibble: 5 x 3
# x y y_quartile
# <int> <dbl> <int>
# 1 1 -0.8521091 1
# 2 2 -2.2174697 1
# 3 3 1.1815976 4
# 4 4 0.9591009 4
# 5 5 -0.4436867 2
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