17 lines
353 B
Plaintext
17 lines
353 B
Plaintext
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# List columns
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## Introduction
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<!--# TO DO: Write introduction. -->
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### Prerequisites
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In this chapter we'll continue using tidyr, which also provides a bunch of tools to rectangle your datasets.
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tidyr is a member of the core tidyverse.
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```{r setup, message = FALSE}
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library(tidyverse)
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```
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<!--# TO DO: Write chapter around unnest, hoist, etc. -->
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