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tpemartin / 110-1-r4ds-main

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Exercise 4.17 In johnDoe data set, create a factor column called 發現季節 #56

Open tpemartin opened 2 years ago

tpemartin commented 2 years ago

Exercise 4.17 In johnDoe data set,

  1. create a factor column called 發現季節 with levels, “spring”, “summer”, “fall” and "winter. They cover months 3-5 (for spring), 6-8 (for summer), 9-11 (for fall), and 12-2 (for winter)

  2. In each season, how many dead bodies were discovered?

raychiu135 commented 2 years ago

https://github.com/raychiu135/110-1-r4ds-main/blob/7764b84117a53c6a8b456a78eb9477a99909df9b/exercise_4.17.rmd#L2

linttttt commented 2 years ago

https://github.com/linttttt/110-1-r4ds-main/blob/6a5effdd83d10c04d234fb6189617c9db086eb87/studyCH4(EX).Rmd#L315

AmyChen20021003 commented 2 years ago

https://github.com/AmyChen20021003/110-1-r4ds-main/blob/2b093f2eb197c61711debdc9c562cc094ae1eb91/4-17.Rmd#L3