Research Article
Pairwise Multiple Comparison Adjustment Procedure for Survival Functions with Right-Censored Data
Table 2
FWE rates of the proposed and conventional adjustment procedures for
and
and log-normal survival distribution with
and
.
| Sample size | Tests | Proposed and conventional adjustment techniques | Unadjusted | Bonferroni | Scheffé | Sidak | SMM | Tukey | Proposed |
| 50 | Fleming | 0.188 | 0.035 | 0.023 | 0.035 | 0.035 | 0.041 | 0.041 | Log-rank | 0.199 | 0.038 | 0.021 | 0.038 | 0.038 | 0.043 | 0.043 | ModPeto | 0.187 | 0.036 | 0.023 | 0.036 | 0.036 | 0.041 | 0.041 | Peto | 0.189 | 0.035 | 0.023 | 0.036 | 0.036 | 0.041 | 0.041 | Tarone | 0.182 | 0.032 | 0.022 | 0.033 | 0.033 | 0.041 | 0.041 | Wilcoxon | 0.182 | 0.038 | 0.019 | 0.038 | 0.038 | 0.047 | 0.047 |
| 150 | Fleming | 0.202 | 0.046 | 0.025 | 0.046 | 0.046 | 0.051 | 0.051 | Log-rank | 0.220 | 0.043 | 0.030 | 0.043 | 0.043 | 0.050 | 0.050 | ModPeto | 0.200 | 0.045 | 0.025 | 0.046 | 0.046 | 0.051 | 0.051 | Peto | 0.201 | 0.045 | 0.025 | 0.046 | 0.046 | 0.051 | 0.051 | Tarone | 0.210 | 0.041 | 0.029 | 0.043 | 0.043 | 0.051 | 0.051 | Wilcoxon | 0.196 | 0.044 | 0.023 | 0.044 | 0.044 | 0.051 | 0.051 |
| 250 | Fleming | 0.196 | 0.040 | 0.024 | 0.041 | 0.041 | 0.049 | 0.049 | Log-rank | 0.201 | 0.037 | 0.023 | 0.037 | 0.037 | 0.044 | 0.044 | ModPeto | 0.197 | 0.040 | 0.024 | 0.040 | 0.040 | 0.049 | 0.049 | Peto | 0.196 | 0.040 | 0.024 | 0.041 | 0.041 | 0.049 | 0.049 | Tarone | 0.195 | 0.045 | 0.023 | 0.046 | 0.046 | 0.049 | 0.049 | Wilcoxon | 0.202 | 0.032 | 0.021 | 0.034 | 0.034 | 0.042 | 0.042 |
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