# [R] typo in contrast package's vignettes

Peng Yu pengyu.ut at gmail.com
Wed Feb 3 06:11:13 CET 2010

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