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Content for {tidyr} lesson #5

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matt-dray opened this issue Apr 29, 2019 · 0 comments
Open
8 of 12 tasks

Content for {tidyr} lesson #5

matt-dray opened this issue Apr 29, 2019 · 0 comments
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lesson content Completed/to do for each lesson

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@matt-dray
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matt-dray commented Apr 29, 2019

See the RStudio data import cheatsheet.

Reshape

  • spread()
  • gather()
  • pivot_long() and pivot_wide()?

Split

  • separate()
  • separate_rows()
  • unite()

Missing values

  • fill()
  • drop_na()
  • replace_na()

Expand tables

  • complete()
  • expand()

Listcols

  • nest()
  • unnest()
@matt-dray matt-dray added the lesson content Completed/to do for each lesson label Mar 22, 2021
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