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Respond to https://hypothes.is/a/ppRnxsCeEeqycqcWi8jXhg #576

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jrnold opened this issue Jul 12, 2020 · 0 comments

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jrnold commented Jul 12, 2020

Respond to hypothes.is annotation ppRnxsCeEeqycqcWi8jXhg on https://jrnold.github.io/r4ds-exercise-solutions/tidy-data.html (user: acct:[email protected], created: 2020-07-07T22:10:21.956819+00:00, updated: 2020-07-07T22:10:21.956819+00:00)

another reason why I bring this up is that there are no cases where "key" is missing by nature of our pivot manipulation; thus, it is impossible for more than one column to be missing per "country, year" combination.

Link: https://hyp.is/OqvfbMCeEeqrRDcyAXIMJA/jrnold.github.io/r4ds-exercise-solutions/tidy-data.html

jrnold added the hypothes.is label

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