I am not seeing this on Linux. The x axis marks are at midnight GMT, hence 1am BST on my system.
On Fri, 17 Oct 2003, Jacob Etches wrote: > If I take the following simple data: > > YEAR MONTH DAY WEIGHT.KG > 2003 10 6 1.2 > 2003 10 12 1.2 > 2003 10 16 1.3 > > and format the date data and plot it: > > dates <- strptime(paste(DAY,MONTH,YEAR),"%d%m%Y") > plot(c(min(dates),max(dates)),c(0,max(WEIGHT.KG)), > xlab="Date",ylab="Weight (kg)",type="n") > lines(dates,WEIGHT.KG) > points(dates,WEIGHT.KG) > > I find that the data points are all plotted at (x-1,y), > where x is in days. Have I requested this behaviour > accidentally? I'm using R-1.8 on OS X. > > Printing the dates object looks correct, and simple > manipulations such as max(dates)-min(dates) behave > normally. > > Jacob Etches > > Doctoral candidate > Dept of Public Health Sciences > University of Toronto > > -- Brian D. Ripley, [EMAIL PROTECTED] Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595 ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
