On Fri, 7 Jul 2006, Martin Morgan wrote:
> sapply calls lapply as
>
>answer <- lapply(as.list(X), FUN, ...)
>
> which, when X is a list, causes X to be duplicated unnecessarily. The
> coercion is unnecessary for other mode(X) because in lapply we have
>
>if (!is.list(X)) X <- as.list(X)
T
On Jul 7, 2006, at 2:05 PM, Vincent Yau wrote:
> Simon:
>
> Would JRI able to also invoke stuff from R packages that I have
> installed?
> (e.g Bioconductor)
>
Of course. JRI starts the same R as the RGUI or R console. R is run
as one thread in your Java application. Depending on the platfo
Hi,
?gpar says:
Specifying the value 'NULL' for a parameter is the same as not
specifying any value for that parameter, except for 'col' and
'fill', where 'NULL' indicates not to draw a border or not to fill
an area (respectively).
However, I get
> library(grid)
> grid.point
Simon:
Would JRI able to also invoke stuff from R packages that I have installed?
(e.g Bioconductor)
Thanks
--v
On 7/7/06, Simon Urbanek <[EMAIL PROTECTED]> wrote:
>
>
> On Jul 7, 2006, at 8:50 AM, zana adeb wrote:
>
> > Dear All,
> >
> > I need to call R functions from Java, I've read on t
>If I'm not mistaken, this works as documented. ...
Thanks for the response.
The behavior with is as documented -- hence my earlier
"enhancement" request.
The behavior with is contrary to the documentation, hence
this as a "bug" report.
On the second point -- help(browser) says:
Anything
If I'm not mistaken, this works as documented. As an example (typed
directly into the Rgui console on WinXP):
R> f <- function() {
+ browser()
+ cat("I'm here!\n")
+ cat("I'm still here!\n")
+ }
R> f()
Called from: f()
Browse[1]> ## where to?
I'm here!
I'm still here!
which I think i
On Jul 7, 2006, at 8:50 AM, zana adeb wrote:
> Dear All,
>
> I need to call R functions from Java, I've read on the internet
> about JRI but there are no exemples, neither tutorials.
There are some basic examples in JRI/examples
> I'm beginner in Java and in R,
>
JRI is a low-level inte
Umm, maybe we should step back a bit here.
There are two points being made, both of which I think are reasonable,
but they just don't happen to work together.
1. Environments are special objects in R. In fact they are the
essential way directly in R to implement reference semantics. Every
o
On Fri, 7 Jul 2006, hadley wickham wrote:
> I would like to take this:
>
> .img(plot(1:10), filename="a")
I presume from your title that you want to take
foo <- parse(text='.img(plot(1:10), filename="a")')
? That's an expression. In which case
> foo[[1]][[2]]
plot(1:10)
(first expression wh
> I would like to take this:
>
> .img(plot(1:10), filename="a")
>
> and produce
>
> plot(1:10)
>
Peter Dalgaard provided me with this:
f <- function(e) {
if (!is.recursive(e)) e
else if (e[[1]] == quote(.img)) e[[2]]
else as.call(lapply(e, f))
}
> f(quote({a<-1;.img(abc,123)}))
{
a <- 1
Dear All,
I need to call R functions from Java, I've read on the internet about JRI but
there are no exemples, neither tutorials.
I'm beginner in Java and in R,
Could you please help me??
Thank you in advance,
Xena
-
On 7/7/2006 8:08 AM, hadley wickham wrote:
> I would like to take this:
>
> .img(plot(1:10), filename="a")
>
> and produce
>
> plot(1:10)
>
> ie. whenever .img is used, I want to take the first argument and throw
> away everything else.
>
> (I am trying to produce a Sweave like environment in
Assuming the desired output is a character string try:
> f <- function(x) deparse(substitute(x))
> f(3+y)
[1] "3 + y"
On 7/7/06, hadley wickham <[EMAIL PROTECTED]> wrote:
> I would like to take this:
>
> .img(plot(1:10), filename="a")
>
> and produce
>
> plot(1:10)
>
> ie. whenever .img is used,
sapply calls lapply as
answer <- lapply(as.list(X), FUN, ...)
which, when X is a list, causes X to be duplicated unnecessarily. The
coercion is unnecessary for other mode(X) because in lapply we have
if (!is.list(X)) X <- as.list(X)
More generally, perhaps as.vector might not duplicate
I would like to take this:
.img(plot(1:10), filename="a")
and produce
plot(1:10)
ie. whenever .img is used, I want to take the first argument and throw
away everything else.
(I am trying to produce a Sweave like environment in which I can apply
certain functions, but not have them displayed in
- Original Message -
From: "Gavin Simpson" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Cc:
Sent: Friday, July 07, 2006 1:15 PM
Subject: Re: [Rd] BUG in " == " ? (PR#9065)
> On Fri, 2006-07-07 at 11:50 +0200, [EMAIL PROTECTED] wrote:
>> Hello,
>> here is the version of R that I use :
>>
On Fri, 2006-07-07 at 11:50 +0200, [EMAIL PROTECTED] wrote:
> Hello,
> here is the version of R that I use :
>
> > version
>_
> platform i486-pc-linux-gnu
> arch i486
> os linux-gnu
> system i486, linux-gnu
> status
> major 2
> minor
Please do as we ask (repeatedly) and study the help page before posting.
'family' is a separate argument, not part of loess.control, as the help
page correctly documents. If you use
cars.lo2 <- loess(dist ~ speed, cars, family = "symmetric",
control = loess.control(surface = "direct", iterat
[EMAIL PROTECTED] writes:
> Hello,
> here is the version of R that I use :
>
> > version
>_
> platform i486-pc-linux-gnu
> arch i486
> os linux-gnu
> system i486, linux-gnu
> status
> major 2
> minor 3.1
> year 2006
>
Hello,
here is the version of R that I use :
> version
_
platform i486-pc-linux-gnu
arch i486
os linux-gnu
system i486, linux-gnu
status
major 2
minor 3.1
year 2006
month 06
day01
svn rev382
On Fri, 7 Jul 2006, [EMAIL PROTECTED] wrote:
> Hello,
>
> I found a little BUG in loess . It does not receive the iterations
> parameter.
Please provide an example demonstrating this 'BUG', as we do ask you to
do, along with basic information like your name, the version of R, the
platform
Hello,
I found a little BUG in loess . It does not receive the iterations
parameter.
It can be debugged in the following way:
THIS IS AN EXCERPT FROM THE CODE:
fit <- simpleLoess(y, x, w, span, degree, parametric, drop.square,
normalize, control$statistics, control$surface, control
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