R.utils (version 1.6.4)

isPackageInstalled: Checks if a package is installed or not

Description

Checks if a package is installed or not.

Usage

## S3 method for class 'default}(package, ...)':
isPackageInstalledundefined

package{The name of the package.}
 ...{Not used.}

Returns a logical.

[object Object]

isPackageLoaded().



utilities
package