On Fri, Dec 02, 2005 at 05:56:31PM +0100, Martin Maechler wrote:
> BeT> x <- c(a = 1, b = 2)
> BeT> is.vector(x)
> BeT> as.vector(x)
> BeT> all.equal(x, as.vector(x)) ## FALSE
> BeT> However, in all versions of R in which I executed this example, the
> BeT> all.equal comma
What shells are these? You don't give an example that causes trouble, and
in particular no way to reproduce this.
The behaviour you describe is prohibited by the POSIX standard, so the
problem would appear to be with the unnamed shell. I can see how it could
happen if a user redefines 'cd', b
> "MM" == Martin Maechler <[EMAIL PROTECTED]>
> on Fri, 2 Dec 2005 14:44:22 +0100 writes:
> "BeT" == Berwin A Turlach <[EMAIL PROTECTED]>
> on Fri, 2 Dec 2005 18:31:13 +0800 writes:
BeT> First, I recently had reasons to read the help page of as.vector() and
BeT> no
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Dear all,
I came across puzzling behaviour of R CMD INSTALL, which I tracked down to the
fact that in some shells (or in some user customizations of th
> "BeT" == Berwin A Turlach <[EMAIL PROTECTED]>
> on Fri, 2 Dec 2005 18:31:13 +0800 writes:
BeT> First, I recently had reasons to read the help page of as.vector() and
BeT> noticed in the example section the following example:
BeT> x <- c(a = 1, b = 2)
BeT> is.vector(x
On Fri, 2 Dec 2005, Berwin A Turlach wrote:
> Secondly, I stumbled across two behaviours of R that I cannot explain
> but would like to know why R behaves as it does. But since I expect
> the explanations to be quite technical, I though that r-devel is the
> more appropriate list to ask on than r
On Fri, 2 Dec 2005, Berwin A Turlach wrote:
[...]
> The second behaviour that I cannot explain was produced by code
> written by somebody else, namely:
>
> > foo
> function(x){
> z <- x/4
> while( abs(z*z*z-x) > 1e-10 ){
> z <- (2*z+x/z^2)/3
> }
>
Bernie
Much thanks for letting me see this. It is just what I was trying to find
Rumiko
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Dear all,
First, I recently had reasons to read the help page of as.vector() and
noticed in the example section the following example:
x <- c(a = 1, b = 2)
is.vector(x)
as.vector(x)
all.equal(x, as.vector(x)) ## FALSE
However, in all versions of R in which I executed this exa
On Thu, 1 Dec 2005, Martin Morgan wrote:
> Perhaps this earlier post slipped through the cracks? My apologies if
> it's still 'in process', or I missed a response, or if the
> contribution isn't helpful.
Have patience, it is `in process'. But if you consider such things
important (and clearly y
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