On 11/29/2011 10:31 PM, RobH2011 wrote:
Hi
I have data from an experiment that used a repeated-measures factorial 2x2
design (i.e. each participant contributed data to both levels of both
factors). I need a non-parametric version of the repeated-measures factorial
ANOVA to analyse the data. SPSS only has non-parametric tests for one-way
ANOVAs but I have been told that the test I need can be implemented using
the R software.
Unfortunantly I haven't been able to work out how to do this test in R. I've
got the Wilcox book 'Robust Estimation and Hypothesis testing' but to be
honest I don't have enough of a background in stats to understand a great
deal of it, and I wasn't able to work out how to do the test I want. Can
anyone let me know how I can do such a test in R? I presume this is a test
that people frequently need to use and that there will be some code already
written that can implement the test.
Hi Rob,
The nparLD package, based on the work of Professor Brunner, might do
what you want.
Jim
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