R.oo (version 1.7.5)

isLoaded.Package: Checks if the package is installed on the search path or not

Description

Checks if the package is installed on the search path or not.

Usage

## S3 method for class 'Package':
isLoaded(this, ...)

Arguments

...

Not used.

Value

• TRUE if the packages has been loaded, otherwise FALSE.

See Also

*load(). search(). For more information see Package.

Examples

pkg <- Package("base")
  print(isLoaded(pkg))       # TRUE