useAggregateErrorTerms: Calculate new F and p-values using an aggregated error term...
In drknexus/repsych: Package for reproducible psychological research

Description Usage Arguments Value References See Also Examples

This function calls others of the same family to aggregate the error terms selected in terms.to.combine extract the related effects, and calculate new F ratios and p-values.

1	useAggregateErrorTerms(aov.obj, terms.to.combine)

`aov.obj`	An object of class aov representing an ANOVA calculation
`terms.to.combine`	(vector) A character vector of the names of the error terms to combine. Note that these are the names embedded in the aov summary. It may be best to extract them from a use of the `errorTerms` function.

data.frame

Rosenthal & Rosnow. (2008). Essentials of Behavioral Research. Boston: Mc Graw Hill.

Other AggregatingErrorTerms: aggregateErrorTerms, effectTerms, errorTermRatios, errorTerms

data(EBR.Table.18.25)
aov.EBR.Table.18.25 <- ezANOVA.EBR.Table.18.25$aov
et <- errorTerms(aov.EBR.Table.18.25)
errorTermRatios(aov.EBR.Table.18.25)
et.names <- rownames(et)
terms.to.combine <- et.names[c(2,3,4)]
useAggregateErrorTerms(aov.EBR.Table.18.25,terms.to.combine)