On Thu, 15 May 2008 06:04:51 -, Prof Brian Ripley
<[EMAIL PROTECTED]> wrote:
Last question: Will I need to UNPROTECT_PTR all references held, or
will the call to Rf_endEmbeddedR also free protected references?
What is a 'reference' here?
Right, my question was imprecise. I meant 'SEXP
Full_Name: Ryan Lovett
Version: 2.7.0
OS: Mac OS X 10.5.2
Submission from: (NULL) (128.32.135.6)
Each of the six color selection buttons in the Console preference pane revert to
blue after attempting to modify the color. The Defaults button and Transparency
slider do work.
__
Full_Name: Ryan Lovett
Version: 2.7.0
OS: Mac OS X 10.5.2
Submission from: (NULL) (128.32.135.6)
The gfortran package for Mac OS X is missing a man page. It does have an .info
file but I think a man page would still be useful for those who use R's
gfortran.
__
On Thu, 15 May 2008, Bernd Schoeller wrote:
On Thu, 15 May 2008 06:04:51 -, Prof Brian Ripley <[EMAIL PROTECTED]>
wrote:
Last question: Will I need to UNPROTECT_PTR all references held, or will
the call to Rf_endEmbeddedR also free protected references?
What is a 'reference' here?
Rig
Dear list,
I did not find any mentioning of the fact
that the ** operator can be used as a
synonym for the ^ operator.
> 5 ** 2
[1] 25
Searching of ** in the R Reference Index only leads
to some examples in the mgcv documentation.
Equally ?"**" does not open the arithmetic
operators help page,
On 15/05/2008 7:07 AM, Tobias Verbeke wrote:
Dear list,
I did not find any mentioning of the fact
that the ** operator can be used as a
synonym for the ^ operator.
> 5 ** 2
[1] 25
Searching of ** in the R Reference Index only leads
to some examples in the mgcv documentation.
Equally ?"**" do
Hello,
I have some native code that I would like to allow users to interrupt.
However, I would like to do it more gracefully than with
R_CheckUserInterrupt(). The solution I came up with is to call the
following abort function periodically - if it returns 1 then I clean
up and return.
i
Duncan Murdoch wrote:
It's fairly unlikely to go away, but it's an old undocumented feature,
so use at your own risk. There are lots of other undocumented features,
but maybe no others at the lexical level. Check out src/main/gram.y if
you want to search for more at that level, and src/* if
On Thu, 15 May 2008, Barry Rowlingson wrote:
Duncan Murdoch wrote:
It's fairly unlikely to go away, but it's an old undocumented feature, so
use at your own risk. There are lots of other undocumented features, but
maybe no others at the lexical level. Check out src/main/gram.y if you
wan
Roger Bivand wrote:
> On Thu, 15 May 2008, Barry Rowlingson wrote:
>
>> Duncan Murdoch wrote:
>>
>>> It's fairly unlikely to go away, but it's an old undocumented
>>> feature, so
>>> use at your own risk. There are lots of other undocumented
>>> features, but
>>> maybe no others at the lexical
How is R_interrupts_pending going to be set?
It is set in the interrupt handler for SIGINT, but that is not the only
way to indicate an interrupt, and it is not necessarily available to users
of GUIs and embedded R.
Without servicing the GUIs all interaction will be dead, including sending
a
On Thu, 15 May 2008, Roger Bivand wrote:
On Thu, 15 May 2008, Barry Rowlingson wrote:
Duncan Murdoch wrote:
It's fairly unlikely to go away, but it's an old undocumented feature, so
use at your own risk. There are lots of other undocumented features, but
maybe no others at the lexical le
I found an entry for the '** operator' in the index of the 1988 Blue Book,
with a reference to p. 431. I see nothing about it on p. 431 (or 432),
but that is the help page for 'Deprecated'.
So I surmise that this was part of a version of S prior to that which
started life as QPE (with first-c
I'm sorry, but that example make no sense to me -- you need to mark the
encoding (and don't send HTML that will get stripped).
This is presumably Windows, given the name.
On Thu, 15 May 2008, ronggui wrote:
The incorrect result incurs when the file path contains Chinese character.
It seems th
I don't understand why this is a bug in usage. Is it because the 2nd
argument is not named? I get the same behavior if I do name it:
=
[R version 2.6.2 (2008-02-08), Windows XP Pro]
R> x = rep(1:4,3)
R> y = (1:12)^1.5
R> lm(y ~ poly(x, degree=10))
Call:
lm(formula = y ~ poly(x, degree = 1
The reason is that you asked for more terms than can exist.
You seem unaware that 2.6.2 is obsolete, and that there are changes
in R-patched, with the following NEWS item:
o poly() has additional checks against user error (as in PR#11243).
and that the help page now says
degree: the
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