This issue has been reported before
http://thread.gmane.org/gmane.comp.lang.r.devel/20945/focus=20959
It happens when data frames contain character strings.
Thanks,
Adrian
On Thu, 13 Aug 2009, Simon Urbanek wrote:
> Rick,
>
> I'm sorry, but I cannot reproduce it. You didn't supply sessionInf
Full_Name: Adrian Dragulescu
Version: 2.6.0
OS: Windows
Submission from: (NULL) (216.99.178.65)
> data.frame(x=1:10, y="A") # expands fine
x y
1 1 A
2 2 A
3 3 A
4 4 A
5 5 A
6 6 A
7 7 A
8 8 A
9 9 A
10 10 A
>
> data.frame(x=1:10, z=as.Date("2007-01-01")) # get an error
