I am using 'xyplot' in lattice to plot some data where the x-axis is a POSIXct date. I have data which spans a 6 month period, but when I plot it, only the last month is printed on the right hand side of the axis. I would have expected that at least I would have a beginning and an ending point so that I have a point of reference as to the time that the data spans. Here is some test data.
> # create test data > dates <- seq(as.POSIXct('2006-01-03'), as.POSIXct('2006-06-26'), by='1 week') > my.data <- seq(1, length=length(dates)) > require(lattice) [1] TRUE > # plot only shows a single month ("Jul" on the right). Would have > # expected at least the beginning and the ending month since this spans > # a 6 month period > pdf('/test.pdf') > xyplot(my.data ~ dates) > dev.off() windows 2 > sessionInfo() R version 2.5.1 (2007-06-27) i386-pc-mingw32 locale: LC_COLLATE=English_United States.1252;LC_CTYPE=English_United States.1252;LC_MONETARY=English_United States.1252;LC_NUMERIC=C;LC_TIME=English_United States.1252 attached base packages: [1] "stats" "graphics" "grDevices" "utils" "datasets" "methods" [7] "base" other attached packages: lattice "0.16-5" > Sys.info() sysname release "Windows" "NT 5.1" version nodename "(build 2600) Service Pack 2" "JIM-LAPTOP" machine login "x86" "jim holtman" user "jim holtman" > -- Jim Holtman Cincinnati, OH +1 513 646 9390 What is the problem you are trying to solve? ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.