R Programming Quiz
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R-SPECIFIC TOPICS (DATA WORKFLOWS)
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In
d, the variable status is a factor with levels low, medium, and high. The observed rows are id = 1, low, 2; id = 1, high, NA; id = 2, low, 4; and id = 2, high, 8. A programmer runs pivot_wider(d, names_from = status, values_from = value, names_expand = TRUE, values_fill = 0).Which values are produced for the
medium column and for id = 1 in the high column? YOUR PROGRESS
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