data-lessons / gapminder-R

http://data-lessons.github.io/gapminder-R/
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cleaned up minor text problems, added some additional text, and more … #20

Closed devbioinfoguy closed 7 years ago

devbioinfoguy commented 7 years ago

in hindsight, I probably should have committed each of these changes separately. Sorry about that. Most of these are no surprise. I did add back the summarize/is.na section, as I thought this would be important and I did not see it in other parts of the materials.

Lemme know how you'd like to proceed on this.

-b