etasqr.adj {statpsych}

Bias adjustments for an eta-squared estimate

Description

Computes an approximate bias adjustment for eta-squared. This adjustment can be applied to eta-squared, partial-eta squared, and generalized eta-squared estimates.

Usage

etasqr.adj(etasqr, dfeffect, dferror)

Arguments

etasqr

unadjusted eta-square estimate

dfeffect

degrees of freedom for the effect

dferror

error degrees of freedom

Value

Returns a bias adjusted eta-squared estimate

Examples

etasqr.adj(.315, 2, 42)

# Should return:
# adj Eta-squared
#        0.282381