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fixing typo

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Joanne Jang 2016-01-07 11:46:28 -08:00
parent 5d33dd0b50
commit ddcdae41a1
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transform.Rmd
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@ -394,7 +394,7 @@ This function works similarly to the `select` argument in `base::subset()`. Beca
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### Exericses ### Exercises
1. Brainstorm as many ways as possible to select `dep_time`, `dep_delay`, 1. Brainstorm as many ways as possible to select `dep_time`, `dep_delay`,
`arr_time`, and `arr_delay` from `flights`. `arr_time`, and `arr_delay` from `flights`.