Description Usage Arguments Value Note Author(s) References See Also Examples
Computes the log-likelihood ratio statistic for a test of the null hypothesis that the responses are all drawn from one group, rather than the alternative hypothesis that each group has a separate mean.
1 | LL1WayAnova(resp, groups)
|
resp |
response values |
groups |
grouping variables (will be treated as factors) |
log-likelihood ratio
This is the normal likelihood-ratio which is used in performing a 1-way ANOVA. It is included here for comparison.
Peter N. Steinmetz <PeterNSteinmetz@steinmetz.org>
B. Lindgren, Statistical Theory, 4th Ed. (1993), section 14.7.
fRatioStat,relBackgroundLL,sumSqCat
1 2 | data(ef)
LL1WayAnova(ef$absResp,ef$race)
|
[1] -8.846341
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