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Improve exercise wording (#781) 

Fixes  #708
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Kunal Marwaha 2020-01-15 10:32:53 -08:00 committed by Hadley Wickham
parent be32c6cf2f
commit 06fb600d84
1 changed files with 2 additions and 2 deletions
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transform.Rmd
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@ -242,9 +242,9 @@ arrange(df, desc(x))
1. Sort `flights` to find the most delayed flights. Find the flights that
left earliest.
1. Sort `flights` to find the fastest flights.
1. Sort `flights` to find the fastest (highest speed) flights.
1. Which flights travelled the longest? Which travelled the shortest?
1. Which flights travelled the farthest? Which travelled the shortest?
## Select columns with `select()` {#select}