lubridate: how to parse month-year?
28,083
library(zoo)
as.yearmon(mymonth, "%m/%Y")
[1] "Oct 2015" "Nov 2016" "Dec 2016"
as.Date(as.yearmon(mymonth, "%m/%Y"))
[1] "2015-10-01" "2016-11-01" "2016-12-01"
or another workaround,
as.Date(paste0("01/", mymonth),format = "%d/%m/%Y")
[1] "2015-10-01" "2016-11-01" "2016-12-01"
Comments
-
ℕʘʘḆḽḘ almost 2 years
I have a column of dates as follows,
> mymonth = c('10/2015','11/2016','12/2016') > data <- data_frame(mymonth) > data # A tibble: 3 × 1 mymonth <chr> 1 10/2015 2 11/2016 3 12/2016
Here, obviously, my month corresponds to a particular month in the year. October 2015, November 2015 and December 2015.
I cannot parse these dates correctly with
lubridate
. It is assumed the month correspond to the last business day of the month.How can I have this variable translated into a
date
variable thatlubridate
understands?Thanks~
-
ℕʘʘḆḽḘ over 7 yearsthanks @joel.wilson. the
zoo
solution, it is compatible withggplot
andlubridate
? -
joel.wilson over 7 yearsdidn't get the real purpose compatible with lubridate? never tried with ggplot2 package actually
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David Arenburg over 7 yearsAgain, Google
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Nick about 4 yearsAdding a bit of currency to this post: You could use lubridate's
parse_date_time
function as followsformat(lubridate::parse_date_time(mymonth, orders = c("m/Y")), "%m-%Y")
-
Jakob about 3 yearsThe comment of Nick is the only thing here that actually answers the question for people trying to understand lubriate (who will end up here after googling). @joel.wilson do you want to update your answer?