bject: Re: [Rd] Table vs unique
On 07/21/2010 03:54 PM, Prof Brian Ripley wrote:
> I believe this is a misdiagnosis: the 'rounding' is done by
> as.character (as the help for argument 'levels' in ?factor does say)
> and ?as.character has a full explanation (and is
On 07/21/2010 03:54 PM, Prof Brian Ripley wrote:
I believe this is a misdiagnosis: the 'rounding' is done by
as.character (as the help for argument 'levels' in ?factor does say)
and ?as.character has a full explanation (and is linked from the
relevant part of ?factor).
as.numeric(as.character())
I believe this is a misdiagnosis: the 'rounding' is done by
as.character (as the help for argument 'levels' in ?factor does say)
and ?as.character has a full explanation (and is linked from the
relevant part of ?factor).
as.numeric(as.character()) should do the trick.
On Wed, 21 Jul 2010, Ter
A bug in the survival routines was reported to me today. The root cause
is a difference between table, unique, and sort.
> temp <- rep(c(1, sqrt(2)^2, 2), 1:3)
> unique(temp)
[1] 1 2 2
> table(temp)
temp
1 2
1 5
I'm using 2.10 on Linux, the user reported from 2.9 on Windows.
1. Minor issu
