strptime return wrong data?, look the R session.
# datetxt: vector of date in text format > datetxt <- c("1939-Oct-06 00:00:00", "1939-Oct-07 00:00:00", "1939-Oct-08 00:00:00", "1939-Oct-09 00:00:00") > datehour <- strptime(datetxt,format= "%Y-%b-%d %H:%M:%S") > datehour [1] "1939-10-06 00:00:00" "1939-10-07 00:00:00" "1939-10-08 01:00:00" [4] "1939-10-09 00:00:00" # look value of datehour[3] element, where hour output equal 01:00:00, # but hour input equal 00:00:00. Juan ______________________________________________ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-devel