Fixed-Effects Modeling of Cohen's Weighted Kappa for Bivariate Multinomial Data: A Perspective of Generalized Inverse

Table 5

Results for the two examples.

	𝜅𝑊	95% CI	𝜅le	95% CI	𝜅^∗tr(𝑊)	95% CI	𝜅^∗le(𝑊)	95% CI
Example  1	0.900	(0.843, 0.957)	0.924	(0.899, 0.944)	0.872	(0.840, 0.902)	0.881	(0.848, 0.910)
Example  2	0.203	(0.079, 0.327)	0.257	(0.078, 0.417)	0.202	(0.052, 0.352)	0.218	(0.058, 0.374)

Note: The 95% CI was for 𝜅_𝑊 calculated using the large sample variance derived by Fleiss et al. [31]. The CIs for the other three coefficients were calculated using bootstrap method with 5000 replicates.