histogram.welchTest(other[, options])


执行 Welch t检验,对这个直方图和 other 的均值进行比较。p 值表示在零假设(即两个分布均值相同)下,观察到至少这么极端差异的概率。两个直方图都必须至少有 2 个记录值,否则结果会是 pValue 1 和 tStatistic 0。

🌐 Performs Welch's t-test comparing the means of this histogram and other. The p-value indicates the probability of observing a difference at least this extreme under the null hypothesis that the two distributions have the same mean. Both histograms must have at least 2 recorded values; otherwise the result has pValue 1 and tStatistic 0.