Content Disclaimer
Copyright @2020.
All Rights Reserved.
StatsToDo : Kendall's W for Ordinal Data (Ranks)

Links : Home Index (Subjects) Contact StatsToDo

Explanations Javascript Program R Codes
Input Data

Data Entry
The data is a table of ordinal values or ranks
  - Each rows from a subject
  - Each column from a judge, rater, or instrument
  - Each cell contains the rank or value the judge (col) assigned to that subject(row)

Although Kendall's W is designed for ranks, this page can calculate using values, as the values are converted into ranks before calculation.

A minimum of 3 columns should be used. Concordance for 2 raters should use Cohen's Kappa