Research Article
Pairwise Multiple Comparison Adjustment Procedure for Survival Functions with Right-Censored Data
Table 1
FWE rates of the proposed and conventional adjustment procedures for
and
and exponential survival distribution with
.
| Sample size | Tests | Proposed and conventional adjustment techniques | Unadjusted | Bonferroni | Scheffé | Sidak | SMM | Tukey | Proposed |
| 50 | Fleming | 0.194 | 0.039 | 0.031 | 0.040 | 0.040 | 0.053 | 0.053 | Log-rank | 0.187 | 0.040 | 0.024 | 0.040 | 0.040 | 0.046 | 0.046 | ModPeto | 0.196 | 0.040 | 0.031 | 0.043 | 0.043 | 0.054 | 0.054 | Peto | 0.194 | 0.039 | 0.031 | 0.042 | 0.042 | 0.054 | 0.054 | Tarone | 0.193 | 0.041 | 0.027 | 0.041 | 0.041 | 0.053 | 0.053 | Wilcoxon | 0.204 | 0.043 | 0.029 | 0.044 | 0.044 | 0.052 | 0.052 |
| 150 | Fleming | 0.206 | 0.034 | 0.022 | 0.035 | 0.035 | 0.039 | 0.039 | Log-rank | 0.185 | 0.036 | 0.019 | 0.037 | 0.037 | 0.044 | 0.044 | ModPeto | 0.204 | 0.033 | 0.023 | 0.034 | 0.034 | 0.038 | 0.038 | Peto | 0.206 | 0.034 | 0.022 | 0.034 | 0.034 | 0.038 | 0.038 | Tarone | 0.198 | 0.035 | 0.020 | 0.035 | 0.035 | 0.045 | 0.045 | Wilcoxon | 0.211 | 0.038 | 0.023 | 0.038 | 0.038 | 0.045 | 0.045 |
| 250 | Fleming | 0.214 | 0.045 | 0.032 | 0.046 | 0.046 | 0.057 | 0.057 | Log-rank | 0.209 | 0.043 | 0.030 | 0.044 | 0.044 | 0.049 | 0.049 | ModPeto | 0.214 | 0.045 | 0.032 | 0.046 | 0.046 | 0.057 | 0.057 | Peto | 0.214 | 0.045 | 0.032 | 0.046 | 0.046 | 0.057 | 0.057 | Tarone | 0.210 | 0.047 | 0.033 | 0.047 | 0.047 | 0.054 | 0.054 | Wilcoxon | 0.209 | 0.044 | 0.029 | 0.045 | 0.045 | 0.056 | 0.056 |
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