> > I am using xlsReadWrite to read a particular excel file. In one of the > columns I have dates ( say col=5). Now date column is read by default as > numeric. So I used dateTimeAs= "isodatetime". This enables reading in > the date format.
dateTimeAs= "isodatetime" reads and converts the dates into a character representation. You could also read the dates as numeric values and convert them later to strings with the functions "dateTimeToStr" or "dateTimeToIsoStr". However in the earlier column (say col=1) I have data > which however starts from row 10. So to read data from column one I use > colClasses="character". But this overrules the isodatetime. another possibility would be to give a vector for the colClasses argument, e.g. colClasses = c( "character", "character", "double", "double", "isodatetime" ) -- Regards, Hans-Peter [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org 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.