validate_installed_package: Checks whether a package has already been installed. If it...
In rbundler: Rbundler manages an application's dependencies systematically and repeatedly.
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
validate_installed_package(package, version, compare)
Arguments
package
the package to check
version
the required version
compare
the comparison operator
Value
whether we should install the package
rbundler documentation built on May 2, 2019, 11:27 a.m.
R Package Documentation
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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 | validate_installed_package(package, version, compare)
|
Arguments
package |
the package to check |
version |
the required version |
compare |
the comparison operator |
Value
whether we should install the package
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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