Displaying 20 results from an estimated 30000 matches similar to: "MASS"
2007 Apr 12
2
problems in loading MASS
Hi, there:
After I upgraded my R to 2.4.1, it is my first time of trying to use
MASS and found the following error message:
> install.packages("MASS")
--- Please select a CRAN mirror for use in this session ---
trying URL 'http://cran.cnr.Berkeley.edu/bin/macosx/universal/contrib/2.4/VR_7.2-33.tgz'
Content type 'application/x-gzip' length 995260 bytes
opened URL
1999 Oct 14
2
Help on MASS Library
Hi,
I am starting tu use R on a linux environment (Red Hat 6.0),
and when I tried to use library MASS, writting
library(MASS)
I got the following message:
> library(MASS)
Error: dynamic library `MASS' not found
>
Is there something I am doing wrong?
Thanks in advance,
Alberto
---------------------------------------------------------------------
Alberto Munoz
2005 Oct 01
2
update MASS
I'd like to update MASS from version 7.2-11 to version 7-2.19. I am
running R 2.0.1 on ubuntu, that installs MASS with the package r-cran-vr.
I have tried doing update.packages(), and I get a list of packages that
I could update, but none is called MASS.
I have tried the following too, right after launching emacs, but to no
avail.
<QUOTE>
> update.packages("MASS")
trying
2009 Oct 14
1
MASS (and class, nnet, spatial) for R 2.10.0 ?
Maybe I missed an announcement somewhere but having started with the usual
practice of putting R pre-releases into Debian unstable leading up to the
release of the next R version, I now find myself unable to do my daily
package maintenance as I only see VR 7.2-49 with its
Depends: R (? 2.5.0), R (? 2.9.2)
preventing use on R 2.10.0. That stopped the update of the Debian package
2007 Aug 19
2
Installing dependent packages
Hi all,
When installing ggplot2 on with install.packages("ggplot2", dep = T),
the colorspace dependency doesn't get installed (see below for
transcript from R session). The relevant lines from my description
file are:
Depends: R (>= 2.4), grid, reshape (>= 0.8.0), proto, splines, MASS,
RColorBrewer, colorspace
Suggests: quantreg, Hmisc, mapproj, maps
Have I done something
2004 Mar 04
3
can you library(MASS) with R 1.9.0?
I'm trying to track down a rather critical problem. This happens both
on Debian's current unstable as well a from anoncvs built this
morning, reinstalling MASS. Is anyone else seeing this or am I just
broken and special?
609$ /home/Rdevel/bin/R
R : Copyright 2004, The R Foundation for Statistical Computing
Version 1.9.0 Under development (unstable) (2004-03-04), ISBN
3-900051-00-3
R
2004 May 27
1
Source Code for Linear Discriminant Analysis
Dear R users,
I am not an R user myself, but someone searching the web for C source code that will do linear discriminant function analysis.
The only lead I have been able to locate is that R contains a function called "lda" which is contained in the MASS package.
(http://stat.ethz.ch/R-manual/R-devel/library/MASS/html/lda.html)
I downloaded the R source file R-1.9.0.tgz, and
2002 Jul 16
3
dose.p in MASS
Dear all
I need to obtain an estimate of the 50% lethal dose (LD50) from a
logistic regression model obtained by applying the glm procedure to
some binomial data. The model appears to fit the data very well. I
used dope.p from MASS to try and find LD50.
The following output appears:
> dose.p(iso.glm.logit, cf = c(1,3), p = 1:3/4)
Error in dose.p(iso.glm.logit, cf = c(1, 3), p = 1:3/4) :
2005 Jan 27
3
Where is MASS
Dear List:
I have been using the MASS package until 5 minutes ago. I just updated
some packages from CRAN, something happened and R crashed. I then
started R again and tried to source in some code that calls MASS, but
received an error that there is not a package called MASS.
I then went to install packages from CRAN and MASS was not visible as an
option and I then went to the CRAN website and
2008 Dec 06
1
Questions on the results from glmmPQL(MASS)
Dear Rusers,
I have used R,S-PLUS and SAS to analyze the sample data "bacteria" in
MASS package. Their results are listed below.
I have three questions, anybody can give me possible answers?
Q1:From the results, we see that R get 'NAs'for AIC,BIC and logLik, while
S-PLUS8.0 gave the exact values for them. Why? I had thought that R should
give the same results as SPLUS here.
2005 Jan 27
2
Results of MCD estimators in MASS and rrcov
Hi!
I tested two different implementations of the robust MCD estimator:
cov.mcd from the MASS package and
covMcd from the rrcov package.
Tests were done on the hbk dataset included in the rrcov package.
Unfortunately I get quite differing results -- so the question is whether
this differences are justified or an error on my side or a bug?
Here is, what I did:
> require(MASS)
>
2009 Feb 10
2
Problem installing MASS-Package
Dear R-Help-Team,
I tried to use isoMDS-Function of the MASS-Package:
Message:
Fehler: konnte Funktion "isoMDS" nicht finden
(error: could not find function "isoMDS")
so I tried to install the package MASS:
> utils:::menuInstallPkgs()
versuche URL 'http://cran.rakanu.com/bin/windows/contrib/2.8/VR_7.2-45.zip'
Content type 'application/zip' length 1598763
2003 May 25
1
segmentation fault when loading MASS library
Hi, all:
There are two versions of R installed on our Linux cluster: 1.6.2 and 1.7.0
and both of them have problems with the MASS library.
For the R 1.6.2, whenever I load MASS library by typing library(MASS), there
is a "segmentation fault" and it automatically exit R.
For the R 1.7.0, for some reasons, there is no MASS library (there are also
other libraries came with the R
2004 Mar 04
1
Resolution of problem re location polr and of MASS
First, my apologies for not giving all the details in my first post.
Second, the problem was somewhat more complicated than simply using
help.search('polr') or library(MASS). When I tried these, I got
notices that polr could not be found anywhere, and that no package
called MASS existed. When I went to the CRAN site, there was no
package called MASS. I am not sure how I installed R
2008 Mar 10
2
parmat error from MASS?
i'm in the midst of using R for a PVA/matrix project. my math skills are
lousy and programming skills are worse. to deal with an error that i
couldn't solve, i changed a parameter that used a new part of a routine
in our PVA package's code:
else if (ES == "ParDraw") {
require(MASS)
(previously, ES was "MatrixDraw" and MASS wasn't called for)
now,
2003 May 12
2
I can not load MASS at starting R
I have istalled R with the rpm package available for RedHat 9.0.
My machine is a pentium4.
This is my .Rprofile file ( placed in my home directory ):
w <- function ( x, y ) write.table ( t ( x ), file = y, quote = F, col.names = F, row.names = F, sep = ',' )
q <- function () q ( save = 'no' )
library( stepfun )
library ( MASS )
The MASS library is not loaded when R is
2003 Apr 16
1
failed to load MASS at start up
Just installed R-1.7.0 (with recommended libraries) on RedHat 8.0.
At R console, I can do
> library (MASS)
>
just fine. However, if I put a line 'library(MASS)' into ~/.Rprofile, it
fails to load,
R : Copyright 2003, The R Development Core Team
Version 1.7.0 (2003-04-16)
....
Type `q()' to quit R.
Error in get(x, envir, mode, inherits) : variable "biplot" was
2003 May 23
1
library(MASS) in .First() (PR#3085)
Full_Name: Aimee Teo Broman
Version: 1.7.0
OS: Windows XP vers5.1
Submission from: (NULL) (162.129.145.77)
My .First() function contains the command library(MASS) -- when I open R 1.7.0,
I get this error:
Error in get(x, envir, mode, inherits) : variable "biplot" was not found
Error in library(MASS) : package/namespace load failed
If I run library(MASS) outside of the .First()
2003 May 05
1
Error in library(MASS) : package/namespace load failed
Dear all,
I have installed 1.7.0 on my Win XP and want to use MASS. But I get this
error message:
> library(MASS)
Error in namespaceExport(ns, exports) : undefined exports: abbey,
accdeaths, Aids2, Animals, anorexia, austres, bacteria, beav1, beav2,
biopsy, birthwt, ...
Error in library(MASS) : package/namespace load failed
I therefore again downloaded VR.zip. When I extracted the files I
2002 Jul 13
2
Fail to convert any .Rd file
Hello, experts!
I've tried to convert MASS.Rd, for instance:
R CMD Rdconv -t txt MASS.Rd -o MASS.txt 2>MASS.log
Comp was thinking for a long, about 30s on Linux 600MHz/128M,
but after that R didn't produce the result MASS.txt file, but
very large log. Here is its header:
******* Syntax error: mismatched or missing brackets in
/-----
\name{Aids2}
\alias{Aids2}
\title{