validate_installed_package: Checks whether a package has already been installed. If it...

Description Usage Arguments Value

Description

Checks whether a package has already been installed. If it has, and if the version corresponds to the required package version, then it returns TRUE. If it has been installed and the version does not correspond to the required version, then it throws an exception. Otherwise, it returns false.

Usage

1

Arguments

package

the package to check

version

the required version

compare

the comparison operator

Value

whether we should install the package



Search within the rbundler package
Search all R packages, documentation and source code

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

Please suggest features or report bugs with the GitHub issue tracker.

All documentation is copyright its authors; we didn't write any of that.