Agreement study (n = 10) from Klein (2018). This data set contains
missing ratings.
A n times R matrix. There are n = 20 row corresponding to the
different items. Each of the R = 5 columns contains the ratings of
the jth judge.
Source
Klein, D. (2018). Implementing a General Framework for Assessing Interrater
Agreement in Stata. The Stata Journal, 18(4), 871-901.
https://doi.org/10.1177/1536867X1801800408
