InterCoder Reliability
As far as I can tell the three common methods of calculating InterCoder Reliability are the following:
Cohen's kappa
Scott's pi
Krippendorf's alpha
I find that Cohen and Scott's formulas almost the same, they will always yield similar results. According to Krippendorf (1980) they do say different things. I still have to read Chapter 12, I'll blog it when I'm done.
Cohen's kappa
Scott's pi
Krippendorf's alpha
I find that Cohen and Scott's formulas almost the same, they will always yield similar results. According to Krippendorf (1980) they do say different things. I still have to read Chapter 12, I'll blog it when I'm done.
posted by John Baek @ 4:43 PM
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