Question

求专业英语达人翻译

These intervals are all fairly wide and all include zero. Consequently, at overall error rate
a=0 .1, we are unable to infer that any of the contrasts are significantly different from zero.Relationship between analysis of variance and the Scheff ´ e method The analysis of variance test and the Scheff ´e method of multiple comparisons are equivalent in the following sense. The analysis of variance test will reject the null hypothesis H：t=t1 at significance level a if there is at least one confidence interval among the infinite number of Scheff ´e simultaneous 100(1−a）%confidence intervals that excludes zero. However, the intervals that exclude zero may not be among those for the interesting contrasts being examined.
Other methods of multiple comparisons do not relate to the analysis of variance test in this way. It is possible when using one of the other multiple comparison methods that one or more intervals in a simultaneous 100(1 −a）%set may exclude 0, while the analysis of variance test of H0 is not rejected at significance level a Hence, if specific contrasts of interest have been identified in advance of running the experiment and a method of multiple comparisons other than Scheff´e’s method is to be used, then it is sensible to analyze the data using only the multiple comparison procedure.

Answer 1

这些间隔都相当广泛，所有包括零。因此，在整体的错误率
=0 .1，我们无法推断，对比任何从zero.Relationship之间的方差分析和雪夫'E方差检验和雪夫E的方法多重比较分析方法有显着不同的是等价的以下意义。方差分析测试会拒绝虚无假设H：T = T1显着性水平，如果有至少有一个间雪夫的电子同步100无限数量的置信区间（1）％的置信区间不包括零，但，不排除零间隔可能是那些正在审议的有趣对比。
其他多重比较的方法，不涉及到这样的方差检验分析。使用其他多重比较的方法之一时，它是可能的，同时100的一个或多个间隔（1-A）％设置可排除0，而没有显着性水平拒绝H 0测试方差分析1，因此，如果已确定在特定的利益对比提前运行试验和雪费的方法比其他多重比较的方法是要使用，那么它是明智的分析只使用多重比较程序的数据。