Hello R-Experts,
2 questions:
does anybody have example functions for determining the power of,
say, a t-test or a single factor anova with fixed or random factors?
and: is there an implementation of Cochran's test for heterogeneity
of variances (i.e., is there a frequency distribution of Cochran's
C)?
Many thanks for your attention ...
Ulf
(please CC: me, I'm not on the list at the moment)
--
=====================================================================Ulf Mehlig
<umehlig at zmt.uni-bremen.de>
Center for Tropical Marine Ecology/ZMT, Bremen, Germany
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