[R] Generating data from an ANOVA model
maj at waikato.ac.nz
Mon Aug 20 23:49:57 CEST 2001
In my teaching I like to try to get across the meaning of the linear models
assumed in ANOVA by generating artificial data from these models.
When using Minitab I would set up columns of indicator variables for the
factors and any interactions included and add random normal error to a
column of means formed as a linear combination of the indicator columns.
I now want to do something similar in R. I am not looking for the shortest
possible code to do this, but a solution that will make it as obvious as
possible to the students exactly what is going on.
Dr Murray Jorgensen http://www.stats.waikato.ac.nz/Staff/maj.html
Department of Statistics, University of Waikato, Hamilton, New Zealand
Email: maj at waikato.ac.nz Fax +64-7 838 4155
Phone +64-7 838 4773 home phone +64-7 856 6705 Mobile +64-21 139 5862
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