Hello!
unique on a vector or list drops names, while it does not in case of
data.frames and matrix - rownames and colnames here, but they are
intuitively the same as names. The following code shows this effect:
vecTest <- c("A", "D", "B", "D", "A")
names(vecTest) <- paste("name", vecTest, sep=""
Try redefining quantile.default:
environment(quantile.default) <- .GlobalEnv
For example, if you run the following in a fresh session it should
print out X showing that the newly defined sort was invoked:
environment(quantile.default) <- .GlobalEnv
sort <- function(x, ...
On 6 August 2006 at 18:50, Selwyn-Lloyd McPherson wrote:
| Hi everyone,
|
| I am writing a package for R and implementing a collection of C++
| scripts with it. Unfortunately, I did not write the C++ files, so I
| am dependent on using the supplied makefile that came with it. This
Not nece
Hello all,
In my package I made sort() generic as follows:
sort.default <- sort; sort <- function(x, ...) UseMethod("sort");
formals(sort.default) <- c(formals(sort.default), alist(...=))
then added a sort for my S3 class
sort.sqlite.vector <- function(x, decreasing=FALSE, ...) {
.Call("sdf
Hi everyone,
I am writing a package for R and implementing a collection of C++
scripts with it. Unfortunately, I did not write the C++ files, so I
am dependent on using the supplied makefile that came with it. This
works fine for compiling the program outside of R, but in trying to
create
Gabor came close to the situation I had yesterday
that prompted me to write a local version of 'lower.tri'.
It was approximately:
x[sub, sub][lower.tri(x[sub,sub])]
Pat
Gabor Grothendieck wrote:
> On 8/6/06, Prof Brian Ripley <[EMAIL PROTECTED]> wrote:
>
>> Is there a case to be made for this?
On 8/6/06, Prof Brian Ripley <[EMAIL PROTECTED]> wrote:
> Is there a case to be made for this? If so, where is it?
>
> (I don't find x[lower.tri(x)] harder to write than lower.tri(x,
> value=TRUE), and wonder why you do?
The reasons are
1. x might be the result of an expression. Without value=
Is there a case to be made for this? If so, where is it?
(I don't find x[lower.tri(x)] harder to write than lower.tri(x,
value=TRUE), and wonder why you do? For grep, one can argue that handling
empty sets is clearer with value=, but I have seen quite a few uses where
that is not used and cou
Bill,
Thanks for the report. It looks like the mail system has mangled the
patches, but I have applied them manually to 2.3.1 patched and R-devel.
Brian
On Sat, 5 Aug 2006, [EMAIL PROTECTED] wrote:
> Full_Name: Bill Dunlap
> Version: 2.3.0
> OS: Windows XP
> Submission from: (NULL) (71.121.18
Víctor Llorens Vilella wrote:
> Hello,
>
> anybody knows dev.copy() usage?
>
> I'm developing a GUI for R, and at some time when I have a plot, I want to
> save it as a pdf. dev.copy() is , I think, what I need as well as open a
> pdf() device.
Well, dev.copy(pdf, .) should do it itself. Th
On Mon, 24 Jul 2006, Achim Zeileis wrote:
> I just ran into a problem with residuals.glm() for GLMs fitted with
> glm(..., y = FALSE)
> For such fits, the residuals of type "deviance", "pearson" and "response"
> can't be computed (see example below). The reason is that residuals.glm()
> uses
>
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