aov with Error Strata
Jim Robison-Cox
jimrc@mathfs.math.montana.edu
Wed, 29 Jul 1998 17:19:27 -0600 (MDT)
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Attached is R code for an aov function which handles multiple error
strata.
I took a different approach from that suggested in the model.c code of
R&R. Rather than modify model.c, I did all of the functions as
interpreted R code. They work on the examples in Chambers & Hastie _Stat
models in S_. So far I don't have the projections working. I have a
crude alias() function which I'm not including. I modified print.mlm and
summary.mlm because they didn't work for me.
print.aov and summary.aov are basically the same because I don't like
the print.aov in S which strings out sums of squares on one line.
Comments and testing on various datasets are needed. Please let me know
what you think.
Jim Robison-Cox ____________
Department of Math Sciences | | phone: (406)994-5340
2-214 Wilson Hall \ BZN, MT | FAX: (406)994-1789
Montana State University | *_______|
Bozeman, MT 59717 \_| e-mail: jimrc@math.montana.edu
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--0-488534781-901753860=:6003--
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