[R] date

partha_bagchi/hgsi_at_hgsi@hgsi.com partha_bagchi/hgsi_at_hgsi at hgsi.com
Mon Apr 26 19:03:27 CEST 1999


       I use the date library as thus:
       > library(date)
       > x_c(14132:14150)
       > y_c(1:length(x))
       > plot(x, y, axes= FALSE)
       > axis(2)
       > axis(1, at= pretty(x), labels=
       as.character(as.date(pretty(x))))
       > box()

       Take care though. pretty() can take you outside the limits of
       the data and you may have to play with it.




       From: "Geldenhuys Willie" <ECI at dwaf-hri.pwv.gov.za> AT INTERNET
             on 04/26/99 03:28 PM

       To:   r-help at stat.math.ethz.ch AT INTERNET at cc
       cc:    (bcc: Partha Bagchi/Hgsi)
       Subject:  [R] date



-------------- next part --------------

       I have read in the date, using chron, and plotted a time-series
       of concentration vs date. How do display the date on the
       x-axis?



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