https://rdrr.io/github/jucor/krippendorff/man/accuracy.html
accuracy: Compute Krippendorff's Accuracy in jucor/krippendorff: "Fast Krippendorff Alpha...
Similar input and warnings as [replicability()]. TODO(julien): figure out how to merge both functions in the same help page.
accuracycomputefastalpha