[R] Bootstrapping Contrasts for Repeated Measures ANOVA
alex.baugh at gmail.com
Tue Oct 16 06:19:35 CEST 2007
I have executed a Repeated Measures ANOVA with one DV (latency) and
one within subject factor (acoustic condtion: 3 levels) by
bootstrapping my sampling distribution of F from the empirical sample
distribution. I chose to resample because the sample distribution
deviates from normality a lot.
The overall F is significant and now I wish to decompose this with
contrasts to ask if latencies to acoustic condition #1 are different
than acoustic condition #2 + #3.
However, I don't know where to begin to write a program to do
contrasts with a resampling technique.
Any ideas would be terrific.
Alexander T Baugh
Section of Integrative Biology
Univ. of Texas at Austin C0930
Austin, TX 78712
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