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kappa coefficient calculations
Message posted by Chris on February 7, 2001 at 12:00 AM (ET)
I've got a 2x2 table with data, and I'm trying to calculate the kappa coefficient with a method I read in a paper. I need to caluculate chance counts from the table. What's the formula for that?
READERS RESPOND:
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Re: kappa coefficient calculations
Message posted by shubha (via 192.87.16.130) on December 27, 2001 at 1:42 PM (ET)
How to calculate Varience? does standard error same as Varience? please advice me
Re: kappa coefficient calculations
Message posted by JG (via 128.8.22.15) on December 28, 2001 at 3:52 AM (ET)
standard error is the square root of variance. sample standard error is asjusted for sample size.
Re: kappa coefficient calculations
Message posted by JG (via 128.8.22.41) on December 28, 2001 at 7:53 AM (ET)
Just what are you trying to do with the 2by2 table. Is this a chi-squared test for independence ?
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