[Rd] package tseries: plot.irts() - time axis label pb (PR#9387)

[xiao.gang.fan1 at libertysurf.fr]

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