[R] how to calculate Rsquare

[Peter Dalgaard BSA]

Spencer Graves <spencer.graves at pdf.com> writes:

> The Battelle Institute surely should have access to a library with
> such popular and prestigious journals as Biometrika and The American
> Statistians.  If you don't have time for that, you surely should have
> money to purchase a copy from, e.g., "www.lindahall.org/docserv".

Battelle is not the issue, Entomology Dept. at Univ.Fed.de Viçosa is.
That is presumably a somewhat poorer place. Still, you (Ronaldo)
should check whether there is JSTOR access from somewhere around you,
as I'm sure those recipients of r-help who have it will be unsure of
what licences they might break by sending you free copies. And David's
right: This is outside the scope of r-help.

> > From: Ronaldo Reis Jr. [mailto:chrysopa at insecta.ufv.br] Sent:
> > Wednesday, August 27, 2003 10:04 AM
> > To: R-Help
> > Subject: Re: [R] how to calculate Rsquare
> > Can anybody send these articles for me?
> >>	  NagelKerke, N. J. D. (1991) "A note on a general definition of the
> >
> >>coefficient of determination", Biometrika 78: 691-2.
> >>
> >>	  Cox, D. R. and Wermuth, N. (1992) "A comment on the coefficient of
> >
> >> determination for binary responses", The American Statistician 46:
> >> 1-4.


-- 
   O__  ---- Peter Dalgaard             Blegdamsvej 3  
  c/ /'_ --- Dept. of Biostatistics     2200 Cph. N   
 (*) \(*) -- University of Copenhagen   Denmark      Ph: (+45) 35327918
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