[R] How to extract numbers from ANOVA tables?

[Prof Brian Ripley]

On Sat, 8 Dec 2007, Brinkmann, Lars wrote:

> I need to extract numbers (eg. estimates, standard errors etc.) 
> summarized in an ANOVA table or summary() table for further 
> calculations. Can somebody help me or refer me to the needed resource on 
> the web?

The Value section of the relevant help page tells you how the values are 
stored.  If you need more details, reading the appropriate print() method 
will show you where the printed numbers come from (and occasionally they 
are computed in the print method).

For e.g. lm or glm fits coeF(summary(fit)) will extract the 
coefficients matrix.

Had you given an example of what you wanted to extract we could have given 
you an example of how to do it.

>
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PLEASE do!


-- 
Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272866 (PA)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595