R help - Nov 2010 - About available datasets on PC

Hi folks,

Win7


On running;
data(package = .packages(all.available = TRUE))

it displays a list of datasets under:-
Data sets in package ?AER?:

But I couldn't call/load all of them on the list.
> DJFranses
Error: object 'DJFranses' not found
> CreditCard
Error: object 'CreditCard' not found


But I can call/load;
> iris
Whether the list shows all available datasets on repo, NOT the datasets already 
download/installed on PC?  If YES how to find the running/available datasets on 
PC?


Packages -> Load Datasets
the list looks different.


Pls advise.  TIA

B.R.
Stephen L

You need to load the package and then load the data:

library(AER)
data("DJFranses")

then it will be available for you to work with.

Stephen Liu wrote:
> Hi folks,
>
> Win7
>
>
> On running;
> data(package = .packages(all.available = TRUE))
>
> it displays a list of datasets under:-
> Data sets in package ?AER?:
>
> But I couldn't call/load all of them on the list.
>
>   
>> DJFranses
>>     
> Error: object 'DJFranses' not found
>
>   
>> CreditCard
>>     
> Error: object 'CreditCard' not found
>
>
> But I can call/load;
>   
>> iris
>>     
>
> Whether the list shows all available datasets on repo, NOT the datasets
already
> download/installed on PC?  If YES how to find the running/available
datasets on
> PC?
>
>
> Packages -> Load Datasets
> the list looks different.
>
>
> Pls advise.  TIA
>
> B.R.
> Stephen L
>
>
>
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