2 messages · Grigory Fateyev, Rui Barradas
Hello! I have data.frame with column class POSIXct: data[, 1] <- as.POSIXct(data[, 1], format = "%d.%m.%Y %H:%M") I need to write custom axis for plot where can be ex.: January (mean of january's temperature). List of month I get as table(months(data[, 1])). What is next step? Thanks.
????? ??????????! greg [at] dobroe [dot] ru ????????.
Hello, To get the months names you can try format(data[,1], "%B") As for the axis, see the help page ?axis. Argument 'labels'. Hope this helps, Rui Barradas Em 24-01-2013 17:34, Grigory Fateyev escreveu:
Hello! I have data.frame with column class POSIXct: data[, 1] <- as.POSIXct(data[, 1], format = "%d.%m.%Y %H:%M") I need to write custom axis for plot where can be ex.: January (mean of january's temperature). List of month I get as table(months(data[, 1])). What is next step? Thanks.