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Table 3 Average power of two-tailed tests for two significance levels (unadjusted and corrected for multiple testing). Results for the six test statistics and two significance levels are averaged over all classes of disparity magnitude. Significance levels are either unadjusted or reduced using the Bonferroni correction, the Holm's procedure or the False Discovery Rate (FDR) approach.

From: A comparative analysis of aspatial statistics for detecting racial disparities in cancer mortality rates

Test statistic α = 0.05 α = 0.10
  Unadj. Bonf. Holm FDR Unadj. Bonf. Holm FDR
Prostate         
DispI 0.371 0.091 0.091 0.175 0.450 0.103 0.103 0.215
DispII 0.328 0.067 0.068 0.153 0.416 0.077 0.077 0.194
DispIII 0.333 0.083 0.083 0.154 0.404 0.094 0.094 0.186
DispIV 0.289 0.058 0.059 0.122 0.367 0.067 0.067 0.154
DispV 0.329 0.066 0.067 0.151 0.417 0.076 0.077 0.192
DispVI 0.363 0.083 0.084 0.163 0.443 0.095 0.095 0.201
Lung         
DispI 0.386 0.076 0.076 0.157 0.474 0.087 0.088 0.203
DispII 0.353 0.068 0.068 0.143 0.446 0.077 0.077 0.184
DispIII 0.362 0.072 0.073 0.144 0.445 0.083 0.083 0.185
DispIV 0.328 0.060 0.060 0.122 0.416 0.068 0.069 0.159
DispV 0.354 0.066 0.067 0.143 0.446 0.076 0.076 0.185
DispVI 0.383 0.074 0.074 0.153 0.471 0.085 0.085 0.198