Displaying 20 results from an estimated 10000 matches similar to: "problem reading from serial connection since 2.10.0"
2009 Nov 16
3
R crash with intToUtf8 on huge vectors (PR#14068)
Full_Name: George Russell
Version: 2.10.0
OS: Windows XP Professional Version 2002 Service Pack 2
Submission from: (NULL) (217.111.3.131)
Typing the following command into R --vanilla causes R to crash:
k <- intToUtf8(rep(1e3,1e7))
This is the output of sessionInfo():
R version 2.10.0 (2009-10-26)
i386-pc-mingw32
locale:
[1] LC_COLLATE=German_Germany.1252 LC_CTYPE=German_Germany.1252
2009 Dec 07
3
Crash with Unicode and sub (PR#14114)
Full_Name: George Russell
Version: 2.10.0
OS: Windows XP Version 2002 SP 2
Submission from: (NULL) (217.111.3.131)
The following typed into R --vanilla induces a crash:
-- cut here --
gctorture()
u <- intToUtf8(c(rep(1e3,1e2),32,c(rep(1e3,1e2))))
v <- rep(u,1e2)
v <- sub(" ","",v)
v %in% ""
-- cut here --
sessionInfo() says:
-- cut here --
R version
2009 Oct 13
2
Sweave output encoding in R-2.10.0beta on Windows (Rgui <-> Rterm)
Dear developers,
I have come across a (somewhat strange) change in the encoding of Sweave
output from R-2.9.2pat to R-2.10.0beta (apparently specific to Rgui) on
Windows installations. Of course, the NEWS file contains quite a few
changes concerning encoding, but I was not able to locate an entry which
explains the observed behaviour. I am not very familiar with
encodings/locales/codepages,
2010 Feb 19
3
Rubbish values written with zero-length vectors (PR#14217)
Full_Name: George Russell
Version: 2.10.0, 2.11.0 (2009-12-13 r50716)
OS: Windows
Submission from: (NULL) (217.111.3.131)
R trace:
-- cut here --
> v <- integer(0)
> v[[1]] <- v
> v
[1] 20522144
> v <- numeric(0)
> v[[1]] <- v
> v
[1] 4.254131e-314
> sessionInfo()
R version 2.10.0 (2009-10-26)
i386-pc-mingw32
locale:
[1] LC_COLLATE=German_Germany.1252
2009 Dec 10
1
Antwort: Re: Crash with Unicode and sub (PR#14114)
I don't know about the technicalities, but Peter Dalgaard said the
offending code also causes R to come to a stop using SUSE + WINE. Is it
possible to run that lot on top of valgrind? Of course, it will probably
take all day ...
If not, I have a clue which might help. The problem seems to lie in the
"sub" routine. In the original report I used
-- cut here --
gctorture()
u <-
2011 Feb 25
1
Error: address 0x6951c20, cause 'memory not mapped'
Dear R list,
I get a strange error in R:
*** caught segfault ***
address 0x6951c20, cause 'memory not mapped'
Traceback:
1: .C("spline_eval", z$method, nu = as.integer(n), x = as.double(xout), y = double(n), z$n, z$x, z$y, z$b, z$c, z$d, PACKAGE = "stats")
2: spline(gam.data$x[, col.data], gam.smooths.all$fit[, m], xout = gam.results.global[m, ,
2012 Aug 27
1
Querying sqlite through RODBC causes R to crash
Dear R-SIG-Debian,
while trying to query data from an SQLite database through RODBC on
Debian testing, R crashes with the following message:
library(RODBC)
con3 <- odbcConnect("test3")
# 'test3' being an ODBC datasource configured with SQLite3 driver,
# but the same happens with SQLite driver
sqlQuery(con3, "select * from test") # 'test' being any table
2010 Feb 09
3
Confusing error message for [[.factor (PR#14209)
Full_Name: George Russell
Version: 2.10.0 and 2.11.0 Under development (unstable) (2010-02-08 r51108)
OS: Windows
Submission from: (NULL) (217.111.3.131)
> c("a","b")[[c(TRUE,FALSE)]]
Error in `[[.default`(factor(c("a", "b")), c(TRUE, FALSE)) :
recursive indexing failed at level 1
I find this error message confusing, though after reading the HELP
2008 Jul 04
2
experinental revision of the 'snow' package
A new version of the 'snow' package for parallel computing in R is
available at
http://www.stat.uiowa.edu/~luke/R/cluster/snow_0.3-3.tar.gz
This substantially revises the way in which worker processes are
started to allow snow to be used on Windows and Mac/Windows/Linux
combinations. I have successfully used the SOCK version on a
standalone Windows machine and combinations of
2011 Jan 26
1
Error handling with frozen RCurl function calls + Identification of frozen R processes
Dear list,
I'm tackling an empiric research problem that requires me to address a whole
bunch of conceptual and/or technical details at the same time which cuts
time short for all the nitty-gritty details of the "components" involved.
Having said this, I'm lacking the time at the moment to deeply dive into
parallel computing and HTTP requests via RCurl and I hope you can help me
2010 Feb 19
1
eha aftreg performance
G?ran, thanks for the update, I'm just about to install it!
Just wanted to drop you a short line about performance (as you once
requested):
aftreg takes ages on my windows machine to calculate a small set of
7 observations which are not even grouped together by "id". To be a
bit more precise, it takes 2:40 mins on my Intel T9300 Core2 Duo @
2.5 GHz. Bigger samples with about 700
2018 Jan 17
0
effects & lme4: error since original data frame not found WASeffects: error when original data frame is missing
Hi, again,
I have to modify my query since my first (too simple)
example doesn't reflect my actual problem. Second try:
When asking Effect() inside a function to compute an effect
of an lmer-fit which uses a data frame local to the body of
the function, as in the following example (simplifying my
actual application), I get the "Error in is.data.frame(data) :
object 'X' not
2009 Nov 11
1
Sweave() within a function: objects not found
Dear list subscriber,
suppose, I do have a minimal Sweave file 'test.Rnw':
\documentclass{article}
\begin{document}
<<printx>>=
x
@
\end{document}
Within R, I define the following function:
f <- function(x){
Sweave("test.Rnw")
}
The call:
f(x = 1:10)
results in the following error message:
> f(x = 1:10)
Writing to file test.tex
Processing code chunks
2010 Mar 19
2
Crash of latticeExtra graph with Adobe Acro Pro/Reader/Windows/ during print only (display ok).
I created a report with Sweave today, that displayed perfectly on screen,
but crashed both Adobe Pro 9.3.1 and Adobe Reader 9.0 on Windows 7. Output
with Foxit Reader was flawless.
I was able to reproduce a "minimal" example, which is not really minimal but
the smallest I could get after 2 hours of wasting paper.
Required:
latticeExtra calling both
panel.xyplot(...) # both
2018 Jan 17
0
effects & lme4: error since original data frame notfoundWASeffects: error when original data frame is missing
Dear Gerrit,
This issue is discussed in a vignette in the car package (both for functions in the car and effects packages): vignette("embedding", package="car") . The solution suggested there is the essentially the one that you used.
I hope this helps,
John
-----------------------------
John Fox, Professor Emeritus
McMaster University
Hamilton, Ontario, Canada
Web:
2011 Mar 01
2
can't open Cairo device
Dear list,
in R under wheezy the following error occurs:
> library(cairoDevice)
> Cairo()
Error in Cairo() : Graphics API version mismatch
It seems to be Debian-specific, as I tried the same under OpenSUSE 11.3
and it worked.
I tried installing cairoDevice via `apt-get install r-cran-cairodevice'
and with `install.packages("cairoDevice")' in R (without any
2009 Jan 30
1
Methods not loaded in R-Devel vs 2.8.1
Dear list-member,
I am currently developing a package with S4 classes. The NAMESPACE and DESCRIPTION is printed below. Within this package I have set a method "residuals" for two classes. In version 2.8.1 these two are reported whereas in R-Devel (2009-01-28 r47766). What have I missed? What has changed and how can I rectify the issue? Your help and pointers are welcome.
For 2.8.1:
2006 Oct 27
2
all.names() and all.vars(): sorting order of functions' return vector
Dear list-subscriber,
in the process of writing a general code snippet to extract coefficients
in an expression (in the example below: 0.5 and -0.7), I stumbled over
the following peculiar (at least peculiar to me:-) ) sorting behaviour
of the function all.names():
> expr1 <- expression(x3 = 0.5 * x1 - 0.7 * x2)
> all.names(expr1)
[1] "-" "*" "x1"
2011 Apr 21
3
R CMD Sweave versus Sweave() on Windows
Dear list subscriber,
I am quite puzzled by the behaviour of processing Sweave files within an R session, i.e.
Sweave("foo.Rnw") versus R CMD Sweave foo.Rnw
In the former the environmental variable 'SWEAVE_STYLEPATH_DEFAULT = TRUE' is obeyed (this is set in etc/Renviron.site as well as under the users home directory in .Renviron). That is the hard-coded path to Sweave.sty is
2010 Nov 12
1
unexpected behaviour of rbind with dataframe containing POSIXct
Hello list,
here is what I stumbled upon:
1> test <- data.frame(time=as.POSIXct((1:2),origin="2000-1-1"))
1> test
time
1 2000-01-01 00:00:01
2 2000-01-01 00:00:02
1> rbind(test,b=1:2)
Fehler in as.POSIXct.numeric(value) : 'origin' muss angegeben werden
When I try to attach an additional row to a dataframe with a row
containing dates I get the