Sigmaplot 14.0 中几个相关的修正程序的描述

1. The Holm-Sidak Test can be used for both pairwise comparisons and comparisons versus a control group. It is more powerful than the Tukey and Bonferroni tests and is recommended as the first line procedure for most multiple comparison testing.

Holm-Sidak 检验可用于成对比较和与对照组的比较。它比 Tukey 和 Bonferroni 检验更强大，推荐作为大多数多重比较检验的第一行程序。

2. The Tukey Test is used for all pairwise comparisons of the mean responses to the different treatment groups. The Tukey Test is more conservative than the SNK test, i,e., it is less likely to determine that a given difference is statistically significant.

Tukey 检验用于对不同治疗组的平均响应的所有成对比较。 Tukey 检验比 SNK 检验更保守，即确定给定差异具有统计显着性的可能性较小。

3. The SNK (student-newman-keuls) Test is used for all pairwise comparisons of the mean responses among the different treatment groups. The SNK Test is less conservative than the Tukey test, i,e., it is more likely to declare an observed difference statistically significant.

SNK (student-newman-keuls) 检验用于不同治疗组之间平均反应的所有成对比较。 SNK 检验不如 Tukey 检验保守，即它更有可能声明观察到的差异具有统计显着性。

4. Dunnett's Test is used to compare several treatment groups to a single control group.

Dunnett 检验用于将几个治疗组与单个对照组进行比较。

5. The Bonferroni t-test can be used for both pairwise comparisons and comparisons versus a control group.

Bonferroni t 检验可用于成对比较和与对照组的比较。

6. Fisher's LSD Test can be used for pairwise comparisons. It is included for the sake of completeness. The Holm-Sidak test is preferred over Fisher's LSD test.

Fisher 的 LSD 检验可用于成对比较。为了完整起见，将其包括在内。 Holm-Sidak 检验优于 Fisher 的 LSD 检验。

7. Duncan's Test is an obsolete test for all pairwise comparisons. It is included for the sake of completeness. It is computed the same as the SNK test but uses a different table of critical values. The Holm-Sidak test is preferred over Duncan's test.

邓肯检验是一种用于所有成对比较的过时检验。为了完整起见，将其包括在内。它的计算方法与 SNK 测试相同，但使用不同的临界值表。 Holm-Sidak 检验优于 Duncan 检验。