Sample size with Kappa
Power based
Number of outcome categories
2
3
4
5
Number of raters
2
3
4
5
6
Kappa: null hypothesis
Kappa: alternative hypothesis
Type I error
Power (1 - Type II error)
L
o
a
d
i
n
g
.
.
.
Reference
Michael A Rotondi (2018). kappaSize: Sample Size Estimation Functions for Studies of Interobserver Agreement. R package version 1.2.
https://CRAN.R-project.org/package=kappaSize