search for: tp4639231

.../1999 00:00:00, 31/01/1999 23:59:59) ddate$s3 <- is.between(ddate, 01/02/1999 00:00:00, 28/02/1999 23:59:59) ddate$s4 <- is.between(ddate, 01/03/1999 00:00:00, 31/03/1999 23:59:59) Many thanks -- View this message in context: http://r.789695.n4.nabble.com/find-date-between-two-other-dates-tp4639231.html Sent from the R help mailing list archive at Nabble.com.