When I try it with R "R version 2.4.0 Patched (2006-10-24 r39722)" on Windows XP and the same version of tseries as yours I get tick marks labelled 1992, 1994, 1996, 1998.
Try it again with a later version of R. On 11/27/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > Full_Name: Xiao Gang FAN > Version: 2.4.0 > OS: Windows > Submission from: (NULL) (159.50.101.9) > > > > library(tseries) > > plot(irts(seq(as.POSIXct("1991-01-01"), by="month", length=100),rnorm(100))) > > in the x-axix, the label is "Jan 01, Jan 01, Jan 01, ...." > > version of tseries: 0.10-7 > Date: 2006-10-04 > Built: R 2.4.0; i386-pc-mingw32; 2006-10-05 09:46:32; windows > also tried on other versions on CRAN, same pb > > ______________________________________________ > R-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel > ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel