Message-ID: <alpine.LRH.2.01.0904291046580.19020@homer23.u.washington.edu>
Date: 2009-04-29T17:48:06Z
From: Thomas Lumley
Subject: Bounded memory ANOVA
In-Reply-To: <932447.18618.qm@web110415.mail.gq1.yahoo.com>
If it is a fixed-effects ANOVA you can just use biglm(). Otherwise
you could use biglm() to fit the necessary sequences of models to give the
RSS that you need for the F-tests.
-thomas
On Tue, 28 Apr 2009, Hardi wrote:
>
> Hi,
>
> I'm using aov() to analyze the data and get the rank of factors. However, this does not work for larger set of data due to memory limitation.
> Are there any similar function to use aov() on data sets larger than memory similar to biglm ?
>
> Thanks,
>
> ~ Hardi
>
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> and provide commented, minimal, self-contained, reproducible code.
>
Thomas Lumley Assoc. Professor, Biostatistics
tlumley at u.washington.edu University of Washington, Seattle