[R] Krippendorff's alpha bootstrapping implementation

Klaus Krippendorff kkpdff at gmail.com
Mon Oct 24 20:05:31 CEST 2016

I noticed the 2014 discussion of bootstrapping Krippendorff's alpha referring to Andrew Hayes website. 
Whoever is interested in this algorithm:
One of Andrew Hayes' student discovered an oddity in the distribution obtained by this algorithm when data are very sparse. This has been corrected by a new 2016.10.10 version of the bootstrapping algorithm that avoids this oddity and is faster as well. You can find it by googling: boot.c-alpha. pdf. This algorithm is now implemented in Hayes' KALPHA. 
Should anyone have questions: klaus.krippendorff at asc.upenn.edu

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