In R, Mary wants to understand the number of days between rain events in Chicago, IL. What function is used to find the number of rain events between today and January 1, 2019?
A) difftime
B) as.numeric
C) diffdate
D) floor

Question

Quizplus · Accepted Answer

The `difftime` function in R calculates the difference in time between two dates, which can be used to understand the number of days between events, such as rain events.

In R, Mary Wants to Understand the Number of Days