Hi Devs,
In my UTC+1 timezone the following code returns TRUE
t <- as.POSIXct("1999-12-31 23:50:00", tz = "UTC")
t > "2000-01-01"
## TRUE
For a person in US it would return FALSE.
The reason for this is that timezone of the "t" object is ignored in
base:::Ops.POSIXt.
Could this
Hi,
I am trying to implement messaging protocol that doesn't pre-specify the
length of the message in the message header. In other words, I don't
know in advance when I will reach the end of the message.
I wrote C level parser for strings but when it came to reading from
connections I got stuck
Hi,
Is there a way to retrieve the parsed location of currently executed
function?
In other words, how to define a function "foo" such that when sourced
from a file "file_with_foo.R" containing foo() at line 1, it should
print:
foo called in file_with_foo.R at line 1
Thanks,
Vitalie
>> Duncan Murdoch
>> on Wed, 5 Jun 2013 07:59:54 -0400 wrote:
[...]
>> As I take it, it is. Thus, ess/orgmode -- which relies on .Last.value
>> for results handling and does not expect that $visible element -- should
>> adapt and ignore that explicitly?
> I think you'll need to ask on
>> "Josh O'Brien"
>> on Mon, 6 May 2013 15:29:39 -0700 (PDT) wrote:
[...]
> I believe that your sessionInfo() results leave out the most important
> detail, which is that you're running R from Emacs/ESS. Is that right?
Nope, I have reported it from R terminal.
> I get this same, occasion
Hi,
f1 <- function(){
browser()
print("aaa")
}
f2 <- function(){
a <- 12
eval(envir = parent.frame(),
bquote({
b <- .(a)
}))
}
Now do,
f1()
and enter n RET and then {1+2}:
Browse[2]> {1 + 2}
debug at #1: 1 +
Hi,
I am getting a strange error with 15.0 which I've not seen with previous
versions of R.
If sysdata.rda is included in R directory of the package I am getting:
R CMD build betfairly.roxygen/
* checking for file ‘betfairly.roxygen/DESCRIPTION’ ... OK
* preparing ‘betfairly’:
* checking DESCR
>>>> Vitalie Spinu
>>>> on Wed, 21 Mar 2012 14:39:52 +0100 wrote:
>>>>
>>>> on Wed, 21 Mar 2012 07:46:21 -0500 wrote:
>> I can't reproduce this in either 2.14.1 or R-devel.
> Hm .. I cannot reproduce it, nor with the lat
on Wed, 21 Mar 2012 07:46:21 -0500 wrote:
> I can't reproduce this in either 2.14.1 or R-devel.
Hm .. I cannot reproduce it, nor with the latest R-devel, nor with 2.14.2
anymore. Some local glitch or something ...
Vitalie.
__
R-devel@r-pr
Hi,
Browser doesn't work properly with the compiler enabled. It might be
intended behavior, but it's not documented.
compiler::enableJIT(1)
foo <- function(){
browser()
cat("here\n")
}
Browser doesn't stop, and I am getting:
> foo()
Called from: foo()
Browse[1]> here
>
Thanks,
V
Hello,
JIT compiler interferes with internal R completions:
compiler::enableJIT(2)
utils:::functionArgs("density", '')
gives:
utils:::functionArgs("density", '')
Note: no visible global function definition for 'bw.nrd0'
Note: no visible global function definition for 'bw.nrd'
Note: no visib
Hello,
I am forwarding this from ESS mailing list, as it's a failure of
internal R completion system:
This fails:
utils:::.assignLinebuffer('iris[iris$Spec')
utils:::.assignEnd(15)
utils:::.guessTokenFromLine()
utils:::.completeToken()
utils:::.retrieveCompletions() ## -> [1] "iris[iris$Spec"
Dear R-devel,
How are the package authors supposed to develop their own NAMESPACEd
packages efficiently? And what are the directions R is taking in order to
facilitate the development cycle?
This questions are in the context of the recent thread on ESS-help
(http://thread.gmane.org/gmane.emacs.es
Dear R developers,
Print method for function now tries to open the source file associated
with srcref of the function.
It outputs only the warning, if file cannot be open, and forgets to
print the function definition.
Example:
eval(parse(text = "tf <- function(a){
b <- a^4
b
}", srcfi
Hi everyone,
I would like to inject source reference into R objects from external editor. In
my case it's emacs with ESS and ess-tracebug
(http://code.google.com/p/ess-tracebug/).
Currently the user has to source the file before the src references become
available. I would like to spare her, a
On Fri, Oct 8, 2010 at 7:49 PM, Duncan Murdoch wrote:
> On 08/10/2010 12:24 PM, Vitalie Spinu wrote:
>
>> On Fri, Oct 8, 2010 at 12:14 PM, Duncan Murdoch> >wrote:
>>
>> > Vitalie Spinu wrote:
>> >
>> >> Hello Everyone!
>> >&g
On Fri, Oct 8, 2010 at 12:14 PM, Duncan Murdoch wrote:
> Vitalie Spinu wrote:
>
>> Hello Everyone!
>>
>> NULL replacement will change expression object into list:
>>
>>
>>
>>> te <- expression(a=23*4, b=33-2)
>>> te
>>>
&
Hello Everyone!
NULL replacement will change expression object into list:
>
> te <- expression(a=23*4, b=33-2)
> te
expression(a = 23 * 4, b = 33 - 2)
> te[["a"]] <- quote(blabla) #ok
> te
expression(a = blabla, b = 33 - 2)
> te[["a"]] <- NULL #change to list
> te
$b
33 - 2
I am on w32, versio
>> How about an argument to lapply which would specify the [ or [[ subseting
>> to use
>> in the splitting of the vector?
>> Or may be a different set of functions lapply1,
>> sapply1?
>>
>>
> I'm not sure what you want exactly, but what about just using mapply over
> the names and vector elements
19 matches
Mail list logo
