Optionalalternative"greater" (default: the interval is [lower, 1]), "two.sided" or "less" ([0, upper]).
OptionalciConfidence level of the interval, or null for no interval. Default 0.95.
OptionalgeneralizedGeneralized eta squared: true (all factors manipulated) or the names of the observed factors. Default
false.
OptionalpartialPartial effect sizes (default true). A table with a single term always gives the non-partial one (not so for
models with error strata).
Options for etaSquared.