Your code plots x which has nothing to do with xt. On 11/8/06, Carmen Meier <[EMAIL PROTECTED]> wrote: > Yes this one works, but (sorry) in the OP there was a plot without data > to define the range > So I tried to use your working suggestion in that manner: > > library(zoo) > library(chron) > time <- > c("2:25:00","2:26:00","2:27:00","2:28:00","2:29:00","2:30:00","2:31:00", > > "2:32:00","2:33:00","2:34:00","2:35:00","2:36:00","2:37:00","2:38:00", > > "2:39:00","2:40:00","2:41:00","2:42:00","2:43:00","2:44:00","2:45:00", > > "2:46:00","2:47:00","2:48:00","2:49:00","2:50:00","2:51:00","2:52:00", > > "2:53:00","2:54:00","2:55:00","2:56:00","2:57:00","2:58:00","2:59:00", > > "3:00:00","3:01:00","3:02:00","3:03:00","3:04:00","3:05:00","3:06:00", > > "3:07:00","3:08:00","3:09:00","3:10:00","3:11:00","3:12:00","3:13:00", > "3:14:00") > min_time <- min(times(time)) > max_time <- max(times(time)) > > duration <- max_time-min_time > h <- hours(duration) # not nessesary here > m <- minutes(duration) > par(cex=1.2,lwd=1) > range(x <- c(0,m)) #50 minutes > range(y <- c(0,10)) > plot(x,y, type="n",adj=0, asp=0, xlab="", > ylab="",axes=FALSE,font.axis=2) > # axis(1, 0:m,font=2) # works fine but not with times > > #---------- your suggestion -------- > mn <- times(min_time) > mx <- times(max_time) > n <- 5 > > xt <- times(seq(mn, mx, length = n)) > > xt <- times(unique(sub("..$", "00", xt))) > > axis(1, xt, sub(":00$", "", xt)) # works only with plot data before > #---------------------- > axis(2, 0:10,font=2) > box() > > > Maybe you could explain the difference > > Best regards Carmen >
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