# [R] typo in contrast package's vignettes

David Winsemius dwinsemius at comcast.net
Wed Feb 3 06:14:46 CET 2010

On Feb 3, 2010, at 12:11 AM, Peng Yu wrote:

> On Tue, Feb 2, 2010 at 11:04 PM, David Winsemius <dwinsemius at comcast.net
> > wrote:
>>
>> On Feb 2, 2010, at 11:42 PM, Peng Yu wrote:
>>
>>> It seems that Eq (2) in the vignettes for the 'contrast' packages is
>>> not correct. That is, the numerator on the right hand side should be
>>> $c' \beta$ rather than $c' \lambda$, right? If I'm correct, could
>>> somebody notice the author to fix it?
>>>
>>
>> Do it yourself.
>
> What do you mean? I have two questions. I assume you are answering my
> complete to avoid any confusions?

If you think there is an error, then you should contact the package
maintainer. Simple (and complete) as that.
--

David Winsemius, MD
Heritage Laboratories
West Hartford, CT