I am new to r. How can I convert a data frame variable value from a number to a name? See code below
Question
>may_jfk<-may_df%>%filter(origin=="JFK")
>may_jfk
> str(may_jfk)
'data.frame': 9397 obs. of 4 variables:
$ origin : chr "JFK" "JFK" "JFK" "JFK" ...
$ flight : int 413 701 5716 715 315 1169 303 1657 203 195 ...
$ month : int 5 5 5 5 5 5 5 5 5 5 ...
$ dep_time: int 9 537 555 557 603 605 605 605 621 621 ...
How can I change $month from "5" to "May"?
1 answers
solution1
1 ACCPTED 2020-04-23 17:10:53
We can use month.abb in base R
may_jfk$month <- month.abb[may_jfk$month]
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