isPackageLoaded

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Checks if a package is loaded or not

Checks if a package is loaded or not. Note that, contrary to require(), this function does not load the package if not loaded.

Keywords
package, utilities
Usage
## S3 method for class 'default':
isPackageLoaded(package, version=NULL, ...)
Arguments
package
The name of the package.
version
A character string specifying the version to test for. If NULL, any version is tested for.
...
Not used.
Value

See Also

To check if a package is installed or not, see isPackageInstalled().

Aliases
  • isPackageLoaded.default
  • isPackageLoaded
Documentation reproduced from package R.utils, version 1.3.3, License: LGPL (>= 2.1)

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