Displaying 2 results from an estimated 2 matches for "swissair".
2008 May 26
2
Strange behaviour of as.POSIXct
Hi:
I do not understand the returned value of NA in the following, which is a simplified version of
my attempt to convert the start column of the data frame AirQual in the SwissAir package.
as.POSIXct(paste('04.04.2004 0',0:3,sep=''),format='%d.%m.%Y %H')
[1] "2004-04-04 00:00:00 EST" "2004-04-04 01:00:00 EST"
[3] NA "2004-04-04 03:00:00 EDT"
My sessionInfo() is
sessionInfo()
R version 2.7.0 (...
2007 Mar 26
1
Problem in loading all packages all at once
...sts","survBayes","surveillance","survey","survival","survrec","svDialogs","svGUI","svIDE","svIO","svMisc","svmpath","svSocket","svViews","svWidgets","SwissAir","systemfit","tapiR","tcltk","tcltk2","tdist","tdthap","TeachingDemos","tensor","tframe","tgp","time","tkrplot","tlnise","tools","tree","tr...