Displaying 20 results from an estimated 10000 matches similar to: "Warning message interpretation"
2011 Nov 05
2
install.packages problem
I'm trying to install the rdatamarket package. I did an
install.packages('rdatamarket') command but got an error about half way
through the install as follows:
* installing *source* package ?RCurl? ...
checking for curl-config... no
Cannot find curl-config
ERROR: configuration failed for package ?RCurl?
The install continued after the error but looks like it was completed. I'm
2011 Nov 10
2
Error in axis ????
I did an update of both rstudio and my packages. I had some trouble but was
able to move a lot of the packages so most troubles seem to be behind me.
But having a problem with code that previously ran fine. See below:
require(quantmod)
Loading required package: quantmod
Loading required package: Defaults
Loading required package: xts
Loading required package: zoo
Attaching package: ?zoo?
The
2005 Dec 29
1
'last.warning' problem at startup; package Matrix (PR#8453)
On starting an R session, I get the messages:
Fatal errir: unable to restore save data in .RData
Error in fun(...): couldn't find function "assignInNamespace"
Error: .onLoad failed in 'loadNamespace' for 'Matrix'
The only object in my .RData is last.warning, thus:
> last.warning
$"optim or nlminb returned message false convergence (8)"
2018 Apr 18
2
odd assignInNamespace / setGeneric interaction
A coworker got tired of having to type 'yes' or 'no' after quitting R: he
never wanted to save the R workspace when quitting. So he added
assignInNamespace lines to his .Rprofile file to replace base::q with
one that, by default, called the original with save="no"..
utils::assignInNamespace(".qOrig", base::q, "base")
2018 Apr 19
2
odd assignInNamespace / setGeneric interaction
>>>>> Michael Lawrence <lawrence.michael at gene.com>
>>>>> on Wed, 18 Apr 2018 14:16:37 -0700 writes:
> Hi Bill,
> Ideally, your coworker would just make an alias (or shortcut or
> whatever) for R that passed --no-save to R. I'll try to look into this
> though.
> Michael
Yes, indeed!
As some of you know, I've
2012 Dec 11
1
Reassign functions called by other functions in package graphics
I am trying to get a function written in R that calls a cascade of functions from the graphics package, and I want to eventually call replacements to functions in the graphics package instead of the originals. Specifically, I have a function that calls qqnorm in stats, which calls qqnorm.default in stats, which calls plot in graphics, which calls plot.default and plot.new, and I want my own
2013 Feb 07
1
assignInNamespace to create a setwd() replacement: how to use unlockBinding()?
In my .Rprofile for Windows, I had the following functions defined to
mirror a few features
I miss from linux:
(a) replace setwd() with a version that stashes the current directory so
it can be easily restored
(b) writes a short version of the current R directory to the Windows
title bar: I can always see where I am,
with multiple Rgui windows.
(c) creates a cd() shorthand for setwd(), but
2009 Oct 22
1
Error in link in Rd file stops package installation
With a pretty recent version of R 2.11.0 (devel,unstable,
svn 50178) on Linux I could not install version 1.5-8 of zoo (the
current on on CRAN):
% R-devel CMD INSTALL -l Rlib3 zoo
* installing *source* package 'zoo' ...
** R
** inst
** preparing package for lazy loading
** help
*** installing help indices
converting help for package 'zoo'
finding
2011 May 31
1
assignInNamespace and new bindings
Hello,
assignInNamespace refuses to assign an object to a name that is not
already used in the namespace.
Something like this would make it possible:
--- src/library/utils/R/objects.R (revision 56024)
+++ src/library/utils/R/objects.R (working copy)
@@ -252,8 +252,9 @@
stop("environment specified is not a package")
ns <- asNamespace(substring(nm, 9L))
2012 Jul 30
1
locked binding of setwd() in R 2.15.x causes .Rprofile to fail
[Env: Win XP, R 2.14.2, R 2.15.0]
I have a replacement function for setwd() in my .Rprofile which displays
the current R path in the R window
title. It no longer works in R 2.15.x, giving the error below. Worse,
the error prevents the rest of my
.Rprofile script from completing.
Is there some way to rescue this, i.e., preserve this behavior in
R 2.15? If not, how can I modify my script so it
2006 Oct 03
1
developing a package with a name space
Hello -
I'm currently maintaining an R package that uses a name space, and am
also starting a new R package that will use a name space.
According the the R News June 2003 issue, "Adding a name space to a
package may complicate debugging code ... it is a good idea not to add a
name space to a package until it is completely debugged, and to remove
the name space if further debugging
2007 Apr 23
2
Documentation for namespaces
Brian Ripley recently replied to a comment of mine by referring to
a function 'assignInNamespace', which I had not heard of.
Is there a good write up on name spaces in R? There are little tidbits
in the manuals on the R site, but I found nothing substative. I'd like
to understand these better.
Terry Therneau
2009 Mar 31
4
what is the preferred method to create a package local variable?
for the moment, I'm using:
.onAttach <- function(libname, pkgname) {
.bbg.db.conn <<- dbConnect(dbDriver("PostgreSQL"), user="blah","blah")
}
.onUnload <- function(libpath) {
dbDisconnect(.bbg.db.conn)
}
which results in a hidden global variable in the global environment.
I would prefer to make the assignment only in the package namespace.
2006 Feb 06
1
Error in fun(...) : couldn't find function "assignInNamespace"
I started my laptop, opened a shell and get this error message:
R : Copyright 2005, The R Foundation for Statistical Computing
Version 2.2.1 (2005-12-20 r36812)
ISBN 3-900051-07-0
lines deleted
Error in fun(...) : couldn't find function "assignInNamespace"
Error: .onLoad failed in 'loadNamespace' for 'Matrix'
Fatal error: unable to restore saved data in .RData
2009 Oct 30
1
.Rprofile replacement function setwd() causing errors
In my .Rprofile I have the following functions which display the
current directory in the main R window title bar,
and modify base::setwd() to keep this up to date. I like this because I
can always tell where I am in the file system.
cd <- function(dir) {
base::setwd(dir)
utils::setWindowTitle( short.path(base::getwd()) )
}
short.path <- function(dir, len=2) {
np
2012 Jan 11
2
lubridate does not install on FreeBSD any more
With newest R devel
#sessionInfo()
R Under development (unstable) (2012-01-10 r58085)
Platform: amd64-portbld-freebsd10.0 (64-bit)
locale:
[1]
de_DE.ISO8859-15/de_DE.ISO8859-15/de_DE.ISO8859-15/C/de_DE.ISO8859-15/de_DE.ISO8859-15
attached base packages:
[1] stats graphics grDevices utils datasets methods base
I get the following error when I try to build and install lubridate from
2006 Oct 13
2
bug: Editing function formals deletes the environment
First, here's the specific bug I have. Later I'll say why I care.
> ls(zappo)
Error in try(name) : object "zappo" not found
# good.
> f = function(zappo) { function(y) zappo + y }
> g = f(1)
> g(1)
[1] 2
> formals(g)
$y
> formals(g)$y
> formals(g)$y = 2
> g
function (y = 2)
zappo + y
> g(1)
Error in g(1) : object "zappo" not found
2009 Sep 09
1
Monkey patching +.POSIXt
Hi all,
This summer I've been working with a grad student to bring more of the
date time classes from JODA (http://joda-time.sourceforge.net/) into
R. To make these work seamlessly with existing date time objects, we
need to patch +.POSIXt. (The ruby community uses the term
monkey-patching for this sort of ill-advised, by sometimes necessary,
internal hackery, hence the title.) The problem is
2012 May 09
1
Paquete Spatstat
Hola a toda la comunidad R, el siguiente problema tengo para hacer
funcionar el paquete Spatstat.
Tengo instalado R version 2.15.0, y Ubuntu 12.04 los cuales ya lo
actualice. El paquete (spatstat) esta instalado pero puntualmente es
problema es asi:
/
> library("spatstat")
Loading required package: mgcv
Error : .onLoad failed in loadNamespace() for ''Matrix'',
2018 Apr 19
0
odd assignInNamespace / setGeneric interaction
The problem is not specific to redefining the q function, but to
the interaction of assignInNamespace and setGeneric. The
latter requires, roughtly, that the environment of the function
being replaced by an S4 generic is (or is the descendent of)
the environment in which it lives.
E.g., the following demonstrates the problem
% R --quiet --vanilla
> assignInNamespace("plot",