Calculator for calculating inter-rater reliability for an arbitrary number of raters using the Fleiss' kappa metric (see Wikipedia: https://en.wikipedia.org/wiki/Fleiss%27_kappa).
python fleiss_kappa.py raters -csv file, where
ratersis an integer representing the number of ratersfileis a csv file containing data where each value represents the number of raters who assigned the indicated subject (row) to the indicated column (category), similarly to the example here: https://en.wikipedia.org/wiki/Fleiss%27_kappa#Worked_example except with no row or column metadata or intermediate calculations