[R] leverage

Martin Maechler maechler at stat.math.ethz.ch
Mon Aug 11 17:03:45 CEST 2003

>>>>> "jane" == jane murray <jmurray at liverpool.ac.uk>
>>>>>     on Wed, 06 Aug 2003 09:16:48 +0100 writes:

    jane> Hi Can anyone help with the technique of obtaining
    jane> leverages from a conditional logistic regression
    jane> model?  The code lm.influence does not seem to work
    jane> for this data.  Thanks Jane Murray

But the generic  influence()  function {new in 1.7.0, from original
code of John Fox} has an S3 method, influence.glm(), that should work.
If not, that might indicate a bug we'd be interested to hear about.


Martin Maechler <maechler at stat.math.ethz.ch>	http://stat.ethz.ch/~maechler/
Seminar fuer Statistik, ETH-Zentrum  LEO C16	Leonhardstr. 27
ETH (Federal Inst. Technology)	8092 Zurich	SWITZERLAND
phone: x-41-1-632-3408		fax: ...-1228			<><

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