R help - Nov 2009 - How to show all the functions and classes that are defined in a library?

library(some_library_name)

Suppose I load a library. I'm wondering what command I should use to
list all the functions, classes and variables defined in the library.

On 11/13/2009 04:53 PM, Peng Yu wrote:
>
> library(some_library_name)
>
> Suppose I load a library.
You mean "package" right ? A library is a set of packages
> I'm wondering what command I should use to
> list all the functions, classes and variables defined in the library.
Check ?ls :

 > ls( "package:some_package_name" )
 > ls( "package:some_package_name", all = TRUE )

Sometimes you want to see even those that are not exported from the 
namespace:

 > ls( asNamespace( "some_package_name" ) )
 > ls( asNamespace( "some_package_name" ), all = TRUE )

Romain

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On Fri, Nov 13, 2009 at 9:53 AM, Peng Yu <pengyu.ut at gmail.com>
wrote:
> library(some_library_name)
Try

help(package = some_library_name)

Hadley


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