On Fri, 16 Mar 2012, Michael Kubovy wrote:
I haven't seen this cryptic warning before:
update.views('Robust')
Warning message:
In update.views("Robust") :
The following packages are not available: covRobust, distr, FRB, MASS,
mblm, multinomRob, mvoutlier, quantreg, RandVar, rgam, RobAStBase,
robfilter, RobLox, RobRex, robust, RobustAFT, robustbase, ROptEst,
ROptRegTS, rrcov, sandwich, wle
library(covRobust)
It is puzzling because ? as the second command shows ? the package
covRobust is installed.
Even though it is installed, update.views() tries to find out whether the
installed version is the most current version.
Essentially, it does the following:
(1) Query names of packages in the task view.
(2) Query names/versions of all available.packages() in the repository.
(3) Query names/versions of all installed.packages() on the local machine.
(4) install.packages() that are either not yet installed or not current.
The error message above occurs in step (2). The available.packages() found
with your setup include _none_ of the packages in the task view. Possibly
this is due to the repos used or the getOption("pkgType") requested.
On my machine:
R> getOption("repos")
[1] "http://CRAN.R-project.org/";
R> getOption("pkgType")
[1] "source"
And then the following works:
Step (1)
R> pkgs <- ctv:::.get_pkgs_from_ctv_or_repos("Robust")
R> pkgs
$`http://CRAN.R-project.org/`
[1] "covRobust" "distr" "FRB" "MASS" "mblm"
[6] "multinomRob" "mvoutlier" "quantreg" "RandVar" "rgam"
[11] "RobAStBase" "robfilter" "RobLox" "RobRex" "robust"
[16] "RobustAFT" "robustbase" "ROptEst" "ROptRegTS" "rrcov"
[21] "sandwich" "wle"
Step (2)
R> apkgs <- available.packages(contriburl = contrib.url(names(pkgs)))
R> dim(apkgs)
[1] 3661 13
And for the error message ctv looks essentially at
R> pkgs[[1]][ !(pkgs[[1]] %in% apkgs[,1]) ]
character(0)
I suspect that with your settings the apkgs object does not include all
CRAN packages yet. Setting a different repos and/or a different pkgType
should solve the problem.
hth,
Z
Here is my
sessionInfo()
R version 2.14.2 (2012-02-29)
Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit)
locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
attached base packages:
[1] datasets splines utils stats graphics grDevices methods base
other attached packages:
[1] covRobust_1.0 ade4_1.4-17 BiocInstaller_1.2.1 ctv_0.7-4
sos_1.3-1 brew_1.0-6 Hmisc_3.9-2 survival_2.36-12
[9] MASS_7.3-17
loaded via a namespace (and not attached):
[1] cluster_1.14.2 grid_2.14.2 lattice_0.20-0 tools_2.14.2
______________________________________________
Professor Michael Kubovy
University of Virginia
Department of Psychology
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