Thanks a lot
cheers
Eryk
Marc Schwartz wrote:
For a me too post, I agree with Andy's recommendation, which in turn is
supported by "How to Report Statistics in Medicine" by Lang and Secic,
ACP, 1997. There is an example table (8.2) on page 133.
HTH,
Marc Schwartz
On Sun, 2005-03-20 at 15:44 -0500,
For a me too post, I agree with Andy's recommendation, which in turn is
supported by "How to Report Statistics in Medicine" by Lang and Secic,
ACP, 1997. There is an example table (8.2) on page 133.
HTH,
Marc Schwartz
On Sun, 2005-03-20 at 15:44 -0500, Liaw, Andy wrote:
> I'd suggest a $\times$
I'd suggest a $\times$ b, as you'd find in most stat textbook.
Andy
> From: Witold Eryk Wolski
>
> Dear Rgurus,
>
> Interaction terms in the linear models function lm are
> specified by the
> colon :
> eg: x ~ a + b + a:b
>
> a shortcut for the above is:
> x ~ a*b
>
> the output if calling
Hi, Eryk:
What is the target journal(s) / audience(s) for your work? Can
you find recent publications in that field and copy them?
hope this helps. spencer graves
Witold Eryk Wolski wrote:
Dear Rgurus,
Interaction terms in the linear models function lm are specified by
the colon :
Dear Rgurus,
Interaction terms in the linear models function lm are specified by the
colon :
eg: x ~ a + b + a:b
a shortcut for the above is:
x ~ a*b
the output if calling anova on the lm object will be the same in both cases
a
b
a:b ...
Resdiuals ...
What I am wondering is how the inte
