On Tue, 6 Jun 2006, [EMAIL PROTECTED] wrote: > Hi , > > When I sort a vector of POSIXct values in R-2.3.0 and R-2.3.1, I get a > vector of numeric values and this gets some of my code to crash (class > object creation). Is that a R bug?
No, it is as documented: see ?sort As from R 2.3.0, all attributes are removed from the return value except names, which are sorted. (If 'partial' is specified even the names are removed.) Note, the class is an attribute. For many classes sorting destroys the appropriateness of the class. > In the mean time. I'll try to override the sort function for the POSIXct > objects. You can restore the class if appropriate. -- 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 ______________________________________________ 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