z <- substitute(f(x), list(x = data.frame(y = 1)))
z
# f(list(y = 1))
str(z)
# language f(structure(list(y = 1), .Names = "y", row.names = c(NA,
-1L), class = "data.frame"))
dput(z)
# f(structure(list(y = 1), .Names = "y", row.names = c(NA, -1L), class
= "data.frame"))
Hadley
--
Chief Scienti
Applicable against current trunk and (I believe) R-3.0.0 branch.
Michael
Index: doc/NEWS.Rd
===
--- doc/NEWS.Rd (revision 62340)
+++ doc/NEWS.Rd (working copy)
@@ -183,7 +183,7 @@
through as bytes inputs invalid in the curren
Something that looks like a bug to me - but as there may be a documented
reason I have missed, I wanted to ask about it here first. Please let me
know if this looks like something I should submit as a bug, if not, why
this behavior is intended.
Using RGui v2.15.3, 64bit, on a Windows 7 machine wi
On Wed, Mar 20, 2013 at 11:26 AM, peter dalgaard wrote:
>
> On Mar 20, 2013, at 16:59 , William Dunlap wrote:
>
>> Will you be doing the same for attribute names?
>
> Not at this point.
It would be really nice to have consistent behaviour across argument
names, attributes, lists and data frames,
Le mercredi 20 mars 2013 à 17:16 +0100, peter dalgaard a écrit :
> On Mar 20, 2013, at 16:23 , Hadley Wickham wrote:
>
> > On Wed, Mar 20, 2013 at 7:28 AM, peter dalgaard
> wrote:
> >> Allowing partial matching on $-extraction has always been a source
> of accidents. Recently, someone who shall r
Hello,
I really need some insight on a problem we encountered using grid,
lattice and gridExtra.
I tried to reduce the problem, so the plot make no sense.
we have a package: gridextrabug
with:
DESCRIPTION
--
Package: gridextrabug
Title: gridextrabug
Version: 0.1
Author: toto
Ma
On Mar 20, 2013, at 16:59 , William Dunlap wrote:
> Will you be doing the same for attribute names?
Not at this point.
>
>> options(prompt=with(version, paste0(language,"-",major,".",minor,"> ")))
> R-2.15.3> x <- structure(17, AnAttr="an attribute", Abcd="a b c d")
> R-2.15.3> attr(x, "A")
On Mar 20, 2013, at 16:23 , Hadley Wickham wrote:
> On Wed, Mar 20, 2013 at 7:28 AM, peter dalgaard wrote:
>> Allowing partial matching on $-extraction has always been a source of
>> accidents. Recently, someone who shall remain nameless tried names(mydata)
>> <- "d^2" followed by mydata$d^2.
Will you be doing the same for attribute names?
> options(prompt=with(version, paste0(language,"-",major,".",minor,"> ")))
R-2.15.3> x <- structure(17, AnAttr="an attribute", Abcd="a b c d")
R-2.15.3> attr(x, "A")
NULL
R-2.15.3> attr(x, "An")
[1] "an attribute"
R-2.15.3> attr(x, "Ab"
On Wed, Mar 20, 2013 at 7:28 AM, peter dalgaard wrote:
> Allowing partial matching on $-extraction has always been a source of
> accidents. Recently, someone who shall remain nameless tried names(mydata) <-
> "d^2" followed by mydata$d^2.
>
> As variables in a data frame are generally considered
Hi,
Please consider the following :
x = as.integer(2^30-1)
[1] 1073741823
sum(c(rep(x, 1000), rep(-x,999)))
[1] 1073741824
Tested on 2.15.2 and a recent R-devel (r62132).
I'm wondering if s in isum could be LDOUBLE instead of double, like
rsum, to fix this edge case?
https://sv
Allowing partial matching on $-extraction has always been a source of
accidents. Recently, someone who shall remain nameless tried names(mydata) <-
"d^2" followed by mydata$d^2.
As variables in a data frame are generally considered similar to variables in,
say, the global environment, it seems
Brian Ripley:
If things are not readily available in R it is always good to pause and
reflect if there might be a good reason.
In the R-help thread: How to get the t-stat for arima()?
Pat
--
Patrick Burns
pbu...@pburns.seanet.com
twitter: @burnsstat @portfolioprobe
http://www.portfolioprobe.
13 matches
Mail list logo
