On 10/30/2008 3:08 PM, Jon Olav Skoien wrote:
Dear list,
I needed to extract a zip-archive, and found zip.file.extract in utils.
My only problem was the use of tempdir(), since I wanted to permanently
extract the archive at a fixed location for later use. My own fix was
simple, adding an extr
On Thu, 30 Oct 2008 [EMAIL PROTECTED] wrote:
> Full_Name: Sundar Dorai-Raj
> Version: 2.8.0
> OS: Windows
> Submission from: (NULL) (76.220.41.126)
>
>
> The following code crashes R:
>
> library(tcltk)
> tt <- tktoplevel()
> tc <- tkcanvas(tt, yscrollcommand = function(...) tkset(ts, ...))
>
> >
Dear list,
I needed to extract a zip-archive, and found zip.file.extract in utils.
My only problem was the use of tempdir(), since I wanted to permanently
extract the archive at a fixed location for later use. My own fix was
simple, adding an extra parameter zipdir (without default), and withi
Hi, Greg,
Thanks again for your comments. I got it to work with your suggestion:
library(tcltk)
tt <- tktoplevel()
ts <- ttkscrollbar(tt)
tc <- tkcanvas(tt)
tkconfigure(ts, command = function(...) tkyview(tc, ...))
tkconfigure(tc, yscrollcommand = function(...) tkset(ts, ...))
tkpack(tc, side =
On Tue, 28 Oct 2008, Yohann MOREAU wrote:
Good afternoon,
I would like fitting an ARIMA model without the first coefficient.
For example, I want to fit an AR(3) like this :
y[t]=a[1]*y[t-1]+a[2]*y[t-2]+a[3]*y[t-3], where a[1]=0.
How can I specify it in the function "arima", if it is possible ?
I don't know if this is the case here or not, but putting in scrollbars and=
scrolling can be a bit tricky. It usually works best to create the canvas=
without a scroll command, then create the scrollbar(s), then use tkconfig =
to go back and add the scroll command to the canvas after the scroll
I don't know if this is the case here or not, but putting in scrollbars and
scrolling can be a bit tricky. It usually works best to create the canvas
without a scroll command, then create the scrollbar(s), then use tkconfig to go
back and add the scroll command to the canvas after the scrollbar
I noticed there is also an experimental interface that can be used
from R (as opposed to the NAMESPACE file). Can't tell from docs
whether it allows conditionals:
?.Import
On Thu, Oct 30, 2008 at 10:44 AM, Duncan Murdoch <[EMAIL PROTECTED]> wrote:
> On 10/30/2008 10:15 AM, Martin Maechler wrote
On 10/30/2008 10:44 AM, Duncan Murdoch wrote:
On 10/30/2008 10:15 AM, Martin Maechler wrote:
"FA" == Felix Andrews <[EMAIL PROTECTED]>
on Thu, 30 Oct 2008 17:40:17 +1100 writes:
FA> Dear R-devel,
FA> I have a problem defining the dependencies for a package.
FA> My package (lat
On 10/30/2008 10:15 AM, Martin Maechler wrote:
"FA" == Felix Andrews <[EMAIL PROTECTED]>
on Thu, 30 Oct 2008 17:40:17 +1100 writes:
FA> Dear R-devel,
FA> I have a problem defining the dependencies for a package.
FA> My package (latticist, not yet released) "Suggests" RGtk2, but
Or something along the lines of:
Suggests: RGtk2
f <- function (x, ...)
{
stopifnot("package:RGtk2" %in% search() || require("RGtk2", quietly = TRUE))
# do Rgtk2 stuff here
}
Jeff
On Thu, Oct 30, 2008 at 9:15 AM, Martin Maechler
<[EMAIL PROTECTED]> wrote:
>> "FA" == Felix Andrews <
> "FA" == Felix Andrews <[EMAIL PROTECTED]>
> on Thu, 30 Oct 2008 17:40:17 +1100 writes:
FA> Dear R-devel,
FA> I have a problem defining the dependencies for a package.
FA> My package (latticist, not yet released) "Suggests" RGtk2, but
FA> specifically does not require
> "JMC" == John Chambers <[EMAIL PROTECTED]>
> on Tue, 28 Oct 2008 11:50:38 -0400 writes:
JMC> The asymmetry is just the symptom of a more fundamental
JMC> issue: There are no operator methods currently defined
JMC> for "vector" classes, either combined with each other
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