Keywords: chron manip methods utilities
### ** Examples x <- ymd("2012-03-26") month(x)
[1] 3
month(x) <- 1 month(x) <- 13 month(x) > 3
[1] FALSE
month(ymd(080101))
[1] 1
month(ymd(080101), label = TRUE)
[1] Jan 12 Levels: Jan < Feb < Mar < Apr < May < Jun < Jul < Aug < Sep < ... < Dec
month(ymd(080101), label = TRUE, abbr = FALSE)
[1] January 12 Levels: January < February < March < April < May < June < ... < December
month(ymd(080101) + months(0:11), label = TRUE)
[1] Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 12 Levels: Jan < Feb < Mar < Apr < May < Jun < Jul < Aug < Sep < ... < Dec