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                                            palekelpie

This question does not work in R 4.3.1

I've also run into the same issue. Additionally, skip() isn't working either. Because of this I can't finish the lesson.

Problem loading Manipulating Data with dplyr module in the Getting and Cleaning Data course

> CorrectAnswer: '!is.na(c(3, 5, NA, 10))' > AnswerTests: omnitest('!is.na(c(3, 5, NA, 10))') > Hint: \!is.na(c(3, 5, NA, 10)) will negate the previous command, thus telling us what is NOT NA....