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\name{remove.packages}
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\name{remove.packages}
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\alias{remove.packages}
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\alias{remove.packages}
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\title{Remove Installed Packages}
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\title{Remove Installed Packages}
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\description{
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\description{
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  Removes installed packages and updates index information as necessary.
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  Removes installed packages/bundles and updates index information
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  as necessary.
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}
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}
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\usage{
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\usage{
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remove.packages(pkgs, lib, version)
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remove.packages(pkgs, lib, version)
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}
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}
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\arguments{
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\arguments{
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  \item{pkgs}{a character vector with the names of the packages to be
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  \item{pkgs}{a character vector with the names of the package(s) or
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    removed.}
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    bundle(s) to be removed.}
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  \item{lib}{a character string giving the library directory to move the
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  \item{lib}{a character vector giving the library directories to remove the
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    packages from.  If missing, defaults to the first element in
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    packages from.}
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    \code{\link{.libPaths}()}.}
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  \item{version}{A character string specifying a version of the
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  \item{version}{A character vector specifying version(s) with versioned
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    package to remove.  If none is provided, the system will remove an
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    installs of the package(s) to remove.  If none is provided,
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    unversioned install of the package.}
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    the system will remove an unversioned install of the package if one
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    is found, otherwise the latest versioned install.}
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}
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\details{
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  If an element of \code{pkgs} matches a bundle name, all the packages
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  in the bundle will be removed.  This takes precedence over matching a
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  package name.
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  \code{pkgs} and \code{version} will be recycled if necessary to the
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  length of the longer one.
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}
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}
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\seealso{
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\seealso{
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#ifdef unix
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#ifdef unix
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  \code{\link{REMOVE}} for a command line version;
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  \code{\link{REMOVE}} for a command line version;
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#endif
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#endif