On Thu, 22 Mar 2007, Schiller Judith 1541 EB wrote: > hi, > > I've troubles with some difftime objects. e.g. > > ISOdate(2001, 4, 26) - ISOdate(2001, 2, 26) - 2 > > works, telling me "Time difference of 57 days". But when I'd like to add > days, such as > > ISOdate(2001, 4, 26) - ISOdate(2001, 2, 26) + 2 > > the function gives me an error.
The error being? (It does not give me an error.) > Function "as.COMDate.chron" of the > Rbloomberg package doesn't work for that reason. > I'm running R on a Windows machine, R version 2.4.1. I cross-checked on that system. It is quite possible the error is due to some other package that you are using: that's why we ask for the result of sessionInfo(). I would expect (ISOdate(2001, 4, 26) - ISOdate(2001, 2, 26)) - (-2) to be a workaround, BTW. -- 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://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
