[R] comparing attitudes of 2 groups / likert scales?

[Peter Ehlers]

On 2010-04-19 9:15, Dieter Menne wrote:
>
>
> David Winsemius wrote:
>>
>>
>> If you are thinking of using that quote, you might want to check the
>> spelling of his name. My memory is van Belle.
>>
>>
>
> Sorry, I thought I had corrected that before mailing.
>
> @BOOK{vanBelle2002,
>    title = {Statistical rules of thumb},
>    publisher = {Wiley series in probability and statistics},
>    year = {2002},
>    author = {Gerald van Belle}
> }
>

And a very fine book it is, too. Highly recommended.

-- 
Peter Ehlers
University of Calgary