Hi,
I'm a little bit confused about the class of integers (with yesterdays
r-devel):
R> a <- 1:10
R> class(a)
[1] "integer"
R> inherits(a, "integer")
[1] FALSE
R> data.class(a)
[1] "numeric"
R> is.numeric(a)
[1] TRUE
R> inherits(a, "numeric")
[1] FALSE
data.class is consistent with R-1.6.2, ok
Hi,
the graphical parameter "cex.axis" does not have any affect for "boxplot":
data(iris)
boxplot(iris[,1:4], ylab="y", cex.lab=2, cex.axis=2)
The patch is simply adding "cex.axis" to the search for axis relevant
parameters in "bxp":
ax.pars <- pars[names(pars) %in% c("xaxt", "yaxt", "las", "
prompt.data.frame produces Rd-code with unbalanced brackets:
data(iris)
prompt(iris, filename=NA)
gives
...
$format
[1] "\\format{"
[2] " A data frame with 150 observations on the following 5 variables."
[3] " \\describe{"
[4] "\\item{Sepal.Length}{a numeric vector}"
[5] "\\item
Hi,
the definition of `fsign' in R-exts currently is
double fsign (double x, double y) Function
Performs "transfer of sign" and is defined as |x| * sign(x)
but should read
double fsign (double x, double y) Function
Performs "transfer of sign" and is defined as |x| * sign(y)
> Full_Name: David Wooff
> Version: 1.7.0
> OS: i686-pc-linux-gnu
> Submission from: (NULL) (129.234.4.10)
>
>
> wilcox.test exits with error message when confidence interval required, under
> some situations. I suspect this occurs when the data contain a zero and for some
> data lengths only:
>
>
Hi,
how can one trace a nonstandardGenericFunction,
especially "initialize"? An example:
setClass("dummy", representation(a = "numeric"))
setMethod("initialize", "dummy",
function(.Object, a = 2) { ### I want to trace this function
[EMAIL PROTECTED] <- a
Hi,
in last nights alpha version, `var' is broken:
R> var(rnorm(100))
Error in var(rnorm(100)) : 3 arguments passed to "cov" which requires 4.
which I suspect is due to recent changes to `cov'. The same is true for
R> cov(rnorm(100), rnorm(100))
Error in cov(rnorm(100), rnorm(100)) : 3 argumen
> Yes these two are related, but the e-mail subject is wrong:
> It's *your* fault because you must have unpacked the new version
> on top of an older one.
> The official alpha version (Snapshots from here, or rsync) do
> not have your problem:
> Before a few days ago, there were files
> src/li
> Full_Name: Mark J. Lamias
> Version: 1.7.0
> OS: Windows 2000 Pro
> Submission from: (NULL) (65.222.84.72)
>
>
> I am running the qwilcox procedure and it is producing incorrect results. For
> example, dwilcox(.025, 3, 5)
not really:
R> dwilcox(.025, 3, 5)
[1] 0
which is natural since the st
> Hi,
>
> Just to report.
>
> I yesterday's r-devel I get:
> > d <- density(rnorm(100))
> Error in var(x, na.rm = na.rm) : 3 arguments passed to "cov" which requires 4.
>
you are the third one discovering this :-)
cov.R and var.R were removed from the base/R directory but we all failed
to update
On Fri, 21 Nov 2003, Roger D. Peng wrote:
> Hi all, I was hoping to get some advice about a problem that I realize
> will be difficult to reproduce for some people. I'm running R 1.7.1 on
> an openMosix (Linux) cluster and have been experiencing some odd
> slow-downs. If anyone has experience wi
Hi,
currently the "label" and "edgetext" attributes of a dendrogram are
coerced to character before they are added to a plot with `text'. Is there
a specific reason to do so (expect for the determination of the size of
the character string to be plotted)? Otherwise one could plot the
attributes d
Hi,
some change during the last 10 days breaks code where slots of an
object are changed globally:
setClass("mylist", contains = "list")
setClass("dummy", representation = representation(
a = "mylist"))
foo1 = function(i, x) {
[EMAIL PROTECTED] <<- x ### change a slot
}
fo
Good morning!
The descriptions of memory protection all assume that one
is calling a C-function directly from R. I'm not sure if my
understanding of calling a C-function from another C-function
is correct:
Suppose there are two functions
SEXP bar(SEXP y) {
SEXP b;
PROTECT(b = allocVector(..
One can check easily if an object is of class "foo" via
strcmp(CHAR(asChar(GET_CLASS(obj))), "foo")
and I wonder if there is high-level functionality to check
if `obj' extends a class?
Best,
Torsten
__
[EMAIL PROTECTED] mailing list
https://www.
t,
Torsten
R> version
_
platform i686-pc-linux-gnu
arch i686
os linux-gnu
system i686, linux-gnu
status
major1
minor9.0
year 2004
month 04
day 12
language R
R>
___
| |
| Dr. rer. nat. Torsten Ho
> Hello,
> I want to use a C++ library under R, but I have problems.
> I have readen the manual: "Writing R Extensions" and the setion " Interfacing C++
> code".
> I have created :
> //X.cpp
> #include "X.h"
> #include
>
> X::X()
> {
> std::cout << "constructor X" << std::endl;
> }
>
> X::~X(
On Sun, 19 Jan 2003, Kurt Hornik wrote:
> > Prof Brian D Ripley writes:
>
> > On Fri, 17 Jan 2003, John Chambers wrote:
> >> There are two main known differences from having methods attached:
> >>
> >> - the definition of class() changes, in particular no object ever has a
> >> NULL class. If
On Tue, 21 Jan 2003 [EMAIL PROTECTED] wrote:
> Full_Name: Jerome Asselin
> Version: 1.6.2
> OS: RedHat Linux 7.2
> Submission from: (NULL) (142.103.173.179)
>
>
>
> pmvnorm() may fail for a univariate distribution when
> its parameter "sigma" is defined as a matrix. It will
> fail if sigma < 1.
>
>
> Have just compiled and installed R-2.0.0.tar.gz running SuSE9.0.
>
> The function vcov do not accept "coxph" object as input any longer.
>
> The same R-program running R1.9.1 do work. R-program attached below.
>
> Exporting the coxph object from R2.0.0 to R1.9.1 I get vcov ouput in R1.9.1.
> Ex
Dear Thomas & Dear List,
the fitting function `coxph.fit' called by `coxph' may fail to estimate
the regression coefficients when some values of the design matrix are very
large. For example
library(survival)
### load example data
load(url("http://www.imbe.med.uni-erlangen.de/~hothorn/coxph_fit
On Fri, 14 Jan 2005, Eric Lecoutre wrote:
>
> Hi R-devel,
>
> If you did read my survey on Rhelp about reporting, you may have seen that
> I am implementing a way to handle outputs for R (mainly target output
> destinations: xHTML and TeX).
> In fact: I does have something that works for basic obj
The `examples' section says
plot.mlm # to see how the "NotYetImplemented"
# reference is made automagically
^
Best,
Torsten
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h
send submissions to Uwe Ligges <[EMAIL PROTECTED]>.
The deadline for submissions is
April, 10th, 2005
Keep the contributions rolling in!
The Editorial Board,
Doug Bates, Paul Murrell and Torsten Hothorn
__
R-devel@stat.math.ethz
Dear all,
`promptMethods(foo)' currently does not produce and Rd-skeleton including
an `\alias{foo}' entry, which is required (at least R CMD check keeps
crying until the alias is added). Maybe one could simply add this line.
Thanks,
Torsten
__
R-dev
On Sun, 13 Mar 2005, Gorjanc Gregor wrote:
> Hello!
>
> First of all I must appologize if this has been raised previously, but
> search provided by Robert King at the University of Newcastle seems to
> be down these days. Additionally let me know if such a question should
> be sent to R-help.
>
>
On Fri, 1 Apr 2005, Christoph Buser wrote:
> Hi
>
> I used the simtest function from the package multcomp. When
> using simtest with an lm object, it seems to depend on the order
> of the variables in the formula. See the code for an example:
>
> library(multcomp)
> set.seed(1)
> # response
> y <-
On Tue, 7 Jun 2005, Duncan Murdoch wrote:
[...]
> My proposal (modified following the suggestions I've heard so far) is as
> follows:
>
> - to check that a couple of help topic aliases exist (.package
> and )
> - to recommend that .package contain general information about
> the package, and
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