Simon Urbanek a écrit :
On Nov 30, 2009, at 16:07 , Guillaume Yziquel wrote:
Simon Urbanek a écrit :
And it goes then to my other question: How can you pass to eval a
LANGSXP where the CAR is an *anonymous* function, no SYMSXP involved?
You just pass it as value of the call. I suspect the r
Thanks for your time Duncan,
I join here the instruction that is not correct, hoping that might help
you. The file is encoded in utf-8 so you should not have any problem
reading it.
I doubt to that it is an R bug too, but with all my tests i am less and
less sure of that.
Best regards,
Jea
> "CM" == Charlotte Maia
> on Tue, 1 Dec 2009 17:48:33 +1300 writes:
CM> Hi,
CM> I consider raster graphics highly problematic in statistics.
CM> People get caught up in the idea of creating pretty pictures, rather
CM> than effectively visualising information.
CM>
Hello,
Since we don't have the morris function, I have tested using this one:
> morris <- function(...) lapply(list(...), str )
If I just copy and paste into the console, R waits for more input, but
if I parse the file, it is fine:
> eval( parse( "morrisError.R" ) )
NULL
chr [1:86] "Peche
Guillaume Yziquel a écrit :
One last thing, concerning the use of promises. If I do install,
findVar, without forcing the resulting promise, and then construct the
call, I get a failure:
# R.eval_langsxp (R.langsxp_of_list [(R.symbol "str"); (R.symbol
"lm")] 2);;
Erreur dans function (objec
Guillaume Yziquel a écrit :
Guillaume Yziquel a écrit :
One last thing, concerning the use of promises. If I do install,
findVar, without forcing the resulting promise, and then construct the
call, I get a failure:
Replacing findfun by findvar works in this specific case. See below.
Could
Charlotte,
On Nov 30, 2009, at 23:48 , Charlotte Maia wrote:
I consider raster graphics highly problematic in statistics.
People get caught up in the idea of creating pretty pictures, rather
than effectively visualising information.
Plus a lot of people (who should know better) needlessly put
On 01/12/2009 12:50 AM, Jean Couteau wrote:
Thanks for your time Duncan,
I join here the instruction that is not correct, hoping that might help
you. The file is encoded in utf-8 so you should not have any problem
reading it.
I doubt to that it is an R bug too, but with all my tests i am les
The delay that I observe is when I type ctrl+C after I str() a long
list. Since str() comes from the core R installation, maybe it should
be improved?
> R can or cannot response immediately depending on the underlying C sources.
> If the underlying source code is written carefully enough, there ar
Ben Bolker schrieb:
Steve Kalke uni-rostock.de> writes:
I would like to know if there is an R-package available for
computing the density, distribution function,
quantiles and random
numbers of the p-generalized normal distribution or
if somebody is already working on it.
I haven
Very nice, thank you for this great addition to R graphics! I can't
wait to see lattice and ggplot2 functions that use rasterGrob to
display images. The pdf output is so much better in every way!
Incidentally, I ran into a segfault with grid.cap on the quartz
device, but maybe it's normal at this
Dear R-Devel,
I am trying to create a barplot for a large dataset (about 1500 entries)
and was wondering if there was away to do auto sizing for the y-axis of a
horizontal bar plot such that the data displays in a readable format and can
be scrolled or paged through? I know I could use a control
Hi
baptiste auguie wrote:
Very nice, thank you for this great addition to R graphics! I can't
wait to see lattice and ggplot2 functions that use rasterGrob to
display images. The pdf output is so much better in every way!
Incidentally, I ran into a segfault with grid.cap on the quartz
device,
On 12/2/09, Simon Urbanek wrote:
> Charlotte,
>
>
> I would like to point out that implicitly you have been already using raster
> graphics all the time in very inefficient form in heatmaps etc. The point
> here is not really about added functionality for the user but efficiency,
> because now we
Simon Urbanek a écrit :
You just pass it as value of the call. I suspect the reason it doesn't
work is in your code, not in the facility (note that the link above is
useless since the construction is mystery - if you were constructing it
right, it would work ;)).
Small example:
SEXP myEval
On Dec 1, 2009, at 8:32 PM, Guillaume Yziquel wrote:
> Simon Urbanek a écrit :
>> You just pass it as value of the call. I suspect the reason it doesn't work
>> is in your code, not in the facility (note that the link above is useless
>> since the construction is mystery - if you were construct
Simon Urbanek a écrit :
No, because you cannot use CHARSXP as a TAG. TAGs are always symbols.
Therefore, logically, you must register it first in (or obtain from) the symbol
table using install.
OK. That's R side.
OCaml side, I need to have as little side-effects as possible. Symbol
assign
Hi Tony,
I don't know the answer to your question. The base package in R is
constantly full of pleasant surprises.
However I would image that the Rd files you have mentioned are
sufficient examples of how to write documentation for extraction and
replacement functions.
kind regards
--
Charlott
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