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Table 2 Empirical significance levels based on 2000 runs at nominal level 5% (two sided) for testing θ 1 = θ 2 = 0.15 using the LRT, Wald, Score and PM for n = 100 subjects and m replicates, ρ1 = ρ2 = ρ.

From: Comparison of two dependent within subject coefficients of variation to evaluate the reproducibility of measurement devices

n = 100

ρ = 0.4

ρ = 0.6

ρ = 0.7

   ρ12

0.1

0.2

0.3

0.1

0.3

0.5

0.1

0.4

0.6

m = 2

         

   Wald

0.049

0.048

0.051

0.049

0.050

0.045

0.046

0.050

0.051

   Score

0.050

0.056

0.056

0.053

0.055

0.049

0.051

0.057

0.056

   PM

0.049

0.048

0.052

0.049

0.049

0.050

0.050

0.051

0.051

   LRT

0.048

0.044

0.051

0.044

0.050

0.042

0.042

0.048

0.050

m = 3

         

   Wald

0.051

0.050

0.048

0.048

0.049

0.049

0.051

0.047

0.044

   Score

0.051

0.049

0.048

0.050

0.054

0.053

0.057

0.052

0.056

   PM

0.052

0.050

0.052

0.048

0.049

0.049

0.049

0.050

0.048

   LRT

0.050

0.051

0.050

0.047

0.046

0.048

0.048

0.050

0.043

m = 5

         

   Wald

0.050

0.049

0.052

0.049

0.048

0.050

0.051

0.050

0.046

   Score

0.053

0.052

0.054

0.054

0.053

0.051

0.052

0.053

0.052

   PM

0.050

0.049

0.053

0.049

0.051

0.050

0.049

0.050

0.047

   LRT

0.049

0.050

0.052

0.048

0.050

0.049

0.047

0.051

0.045