(This report appeared in R-help. I've sent it separately to the bugs
list to avoid a long string of cross-postings.)
On 9/11/2006 4:49 AM, Moeltner, Andreas wrote:
> Dear R-list,
>
> the following function f changes L. I thought, assignments within
> functions are only local?
That looks like a
I can tell you where the problem is and a workaround:
f <- function(LL) for (ll in names(LL)) LL[[ll]]$txt<-"changed in f"
works. The problem is that for() is directly exposing the elements of a
list.
Of course, a more idiomatic construction would be
LL <- lapply(LL, function(x) x$txt <- "cha
I can tell you where the problem is and a workaround:
f <- function(LL) for (ll in names(LL)) LL[[ll]]$txt<-"changed in f"
works. The problem is that for() is directly exposing the elements of a
list.
Of course, a more idiomatic construction would be
LL <- lapply(LL, function(x) x$txt <- "cha
I use 2 packages that both implement a S4 plot method, where one package
depends on the other (the bioconductor package globaltest which depends
on multtest). When the plot method is used from within the package, it
seems the default plot method is used, and an error is generated. When
the method i
[EMAIL PROTECTED] writes:
> I can tell you where the problem is and a workaround:
>
> f <- function(LL) for (ll in names(LL)) LL[[ll]]$txt<-"changed in f"
>
> works. The problem is that for() is directly exposing the elements of a
> list.
>
> Of course, a more idiomatic construction would be
On Mon, 11 Sep 2006, Peter Dalgaard wrote:
> [EMAIL PROTECTED] writes:
>
> > I can tell you where the problem is and a workaround:
> >
> > f <- function(LL) for (ll in names(LL)) LL[[ll]]$txt<-"changed in f"
> >
> > works. The problem is that for() is directly exposing the elements of a
> > l
Good example.
The basic problem is in the NAMESPACE file:
importFrom(graphics, plot)
But the version of plot() in the graphics package is not a generic
function. Therefore, when your mpplot() calls it there is no method
dispatch.
You need to import the generic version of plot() from minipk
Dear all,
I am trying to build a home-made package (log2html) to
log R output to an HTML file. The package can be build
successfully under Solaris, however I am unable to build
the system under Windows 2000 Professional.
I read (and tried to follow to the letter) Duncan Murdoch's
"Building R for
Joost Schalken wrote:
> Dear all,
>
> I am trying to build a home-made package (log2html) to
> log R output to an HTML file. The package can be build
> successfully under Solaris, however I am unable to build
> the system under Windows 2000 Professional.
>
> I read (and tried to follow to the l
I just downloaded the windows version
R version 2.4.0 alpha (2006-09-05 r39134)
1. When I downloaded the packages, the following two were not found.
> utils:::menuInstallPkgs()
--- Please select a CRAN mirror for use in this session ---
dependency ''fCalendar'' is not available
dependency ''Spa
At least some of this will go away if you use a current version of 2.4.0
alpha rather than one that is a week old (as the posting guide does ask).
We are now at r39258, and some of those binary packages were built against
a substantially later version of 2.4.0 alpha.
If you look at the list of
Maybe you're doing bash
. script.sh
(i.e. source the script) ?
M. Manese
On 9/12/06, Uwe Ligges <[EMAIL PROTECTED]> wrote:
>
>
> Joost Schalken wrote:
> > Dear all,
> >
> > I am trying to build a home-made package (log2html) to
> > log R output to an HTML file. The package can be build
> > succ
Full_Name: Kamila Naxerova
Version: 2.3.1
OS: Windows XP
Submission from: (NULL) (209.6.158.235)
R crashes consistently when I use readline (i.e. I hold the arrow up button for
a couple of seconds to go back to previous commands quickly). Thanks!
platform i386-pc-mingw32
arch
Hi,
I know S manuals used to warn against using the same names for a
variable and a function, but I have never seen that cause problems in
R, so I usually don't pay much attention to it. Which is why the
following behaviour came as a surprise:
> bar <- function() 1
> foo <- function(bar = bar())
Hello!
I keep my local bib file and up to now I had entry
@Manual{R:2003,
title = {R: A Language and Environment for Statistical Computing},
author = {{R Development Core Team}},
organization = {R Foundation for Statistical Computing},
address = {Vienna, Austria},
year = {20
You can't have x=x in an argument list.
Try the following noting that we put a dot at the end of bar:
> bar <- function() 1
> foo <- function(bar. = bar()) {
+ bar
+ }
> foo()
function() 1
> foo(bar = bar)
function() 1
On 9/11/06, Deepayan Sarkar <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I know
Sorry I forgot one of the dots. Here it is corrected:
> bar <- function() 1
> foo <- function(bar. = bar()) {
+ bar.
+ }
> foo()
[1] 1
> foo(bar = bar)
function() 1
On 9/12/06, Gabor Grothendieck <[EMAIL PROTECTED]> wrote:
> You can't have x=x in an argument list.
>
> Try the following noti
On Mon, 11 Sep 2006, Deepayan Sarkar wrote:
> Hi,
>
> I know S manuals used to warn against using the same names for a
> variable and a function, but I have never seen that cause problems in
> R, so I usually don't pay much attention to it.
But in this case you have a promise. (BTW, it can sti
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