What other variables are missing?
summary(is.na(flights)) will give NAs of all variables
2 Matching Annotations
- May 2020
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jrnold.github.io jrnold.github.io
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should be >= (at least meaning 30 or more)
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What other variables are missing?
summary(is.na(flights)) will give NAs of all variables
>
should be >= (at least meaning 30 or more)