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krippendorffsalpha (version 2.0)

interval.dist: Compute the squared difference between two scores.

Description

Compute the squared difference between two scores.

Usage

interval.dist(x, y)

Value

\((x-y)^2\), or 0 if x or y is NA.

Arguments

x

a score.

y

a score.

Details

This function computes the squared difference between two scores. This may be an appropriate distance function for the interval level of measurement. NA's are handled gracefully.

See Also

nominal.dist, ratio.dist