Some time ago I was allowed to discuss "Diamond Graphs", and whether
they would be useful in R, in this mailing list.
The August 2003 issue of The American Statistician has finally arrived
here and I have been able to read the article. A number of points of
interest arise.
1. The article is
On Tue, 2003-08-26 at 09:23, Barry Rowlingson wrote:
> Can I just check something? If I write some code in R to produce these
> diamond graphs - I reckon 20-30 lines should do it - and post it to
> R-help, have I broken the law if there's a patent on them? If I produce
> these graphs using a pen
Can I just check something? If I write some code in R to produce these
diamond graphs - I reckon 20-30 lines should do it - and post it to
R-help, have I broken the law if there's a patent on them? If I produce
these graphs using a pen, paper and my own artistic skill, will that
make me liable
Scott Zeger <[EMAIL PROTECTED]> commented:
First, "diamond graphs" were developed as part of the Multi-center Aids
Cohort Study, a seminal study of HIV infection in the U.S. in which these
authors have been key co-investigators. The graphs were created to better
addr
On Mon, 25 Aug 2003 15:37:29 -0400
Scott Zeger <[EMAIL PROTECTED]> wrote:
>
> I read with interest comments about "diamond graphs" recently described in
> the American Statistician by my colleagues in the Johns Hopkins Department
> of Epidemiology led by Dr. Alvaro Munoz.
>
> Permit three brief
I read with interest comments about "diamond graphs" recently described in
the American Statistician by my colleagues in the Johns Hopkins Department
of Epidemiology led by Dr. Alvaro Munoz.
Permit three brief reactions.
First, "diamond graphs" were developed as part of the Multi-center Aids
Coh
On Thu, 21 Aug 2003, Baize, Harold wrote:
> Richard A. O'Keefe <[EMAIL PROTECTED]> wrote:
>
> > Someone mentioned the new "Diamond Graphs" invented at Johns Hopkins.
> > I haven't see the August 2003 issue of The American Statistician yet,
> > but I _have_ read the press release.
>
> Same her
Richard A. O'Keefe <[EMAIL PROTECTED]> wrote:
> Someone mentioned the new "Diamond Graphs" invented at Johns Hopkins.
> I haven't see the August 2003 issue of The American Statistician yet,
> but I _have_ read the press release.
Same here.
> The fact that someone would try to patent t
I apologise for starting a new thread, but we had a mail problem and I
don't have the original message to refer to.
Someone mentioned the new "Diamond Graphs" invented at Johns Hopkins.
I haven't see the August 2003 issue of The American Statistician yet,
but I _have_ read the press release.
The
