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Missing, Implicit, or Misplaced Grouping Variables

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Since this course was created, the separate() and separate_rows() functions have been superseded by the separate_wider_delim() and separate_longer_delim() functions, respectively. If you have code with separate() and separate_rows() that works, no need to change anything!

Your Turn

Load the primates2017 dataset bundled with 📦 unheadr and create a new column that groups the different species by taxonomic family.

In biology, taxonomic families all end in the suffix “DAE“

How many different ways can you identify the embedded subheaders in these data?

Learn More

To learn more about the unheadr package, check out its documentation website.

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