On Tue, 24 Apr 2007, Duncan Murdoch wrote:
> On 4/24/2007 4:58 AM, Torsten Hothorn wrote:
>>> nlevels(c("a", "b"))
>> [1] 0
>>
>> but the documentation in R 2.5.0 (and earlier) says
>>
>> If the argument is not a 'factor', 'NA' is returned.
>>
>> I hope it isn't too late, I only came across t
On 4/24/2007 4:58 AM, Torsten Hothorn wrote:
>> nlevels(c("a", "b"))
> [1] 0
>
> but the documentation in R 2.5.0 (and earlier) says
>
> If the argument is not a 'factor', 'NA' is returned.
>
> I hope it isn't too late, I only came across this in a lecture this
> morning.
It's too late f
> nlevels(c("a", "b"))
[1] 0
but the documentation in R 2.5.0 (and earlier) says
If the argument is not a 'factor', 'NA' is returned.
I hope it isn't too late, I only came across this in a lecture this
morning.
Best,
Torsten
__
R-devel@r-p
