[R-pkgs] zoo: new version 1.1-0
Achim.Zeileis at R-project.org
Tue Jun 6 23:31:46 CEST 2006
I've just uploaded the new version 1.1-0 of the zoo package for dealing
with regular and irregular time series data to the main CRAN site.
Source and binary packages should be available from the mirrors in the
There are two changes that are nut fully backwards compatible:
- The package now has a NAMESPACE and most S3 methods are not exported
explicitely anymore. If some function needs to be exported for
useRs/developeRs of other packages, please let us know.
- By default read.zoo() does not try to produce regular series
anymore. The previous version could result in misleading
computations for daily financial data, affecting especially also the
zoo-quickref vignette. (Thanks to Ajay Shah for pointing this out.)
The old behaviour can be restored by setting `regular = TRUE'.
For general introductions to the package see:
vignette("zoo", package = "zoo")
vignette("zoo-quickref", package = "zoo")
More information about the R-packages