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Calculate Krippendorff's Alpha

Source: R/performance_measures.R
kripp_alpha.Rd

This function calculates different Krippendorff's Alpha for nominal and ordinal variables.

Usage

kripp_alpha(rater_one, rater_two, additional_raters = NULL)

Arguments

rater_one

factor rating of the first coder.

rater_two

factor ratings of the second coder.

additional_raters

list Additional raters with same requirements as rater_one and rater_two. If there are no additional raters set to NULL.

Value

Returns a list containing the results for Krippendorff's Alpha for nominal and ordinal data.

References

Krippendorff, K. (2019). Content Analysis: An Introduction to Its Methodology (4th Ed.). SAGE

See also

Other performance measures: cohens_kappa(), fleiss_kappa(), kendalls_w()