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[请教] Fisher z-transformation 的均值和方差是怎么求出来的?
Fisher z-transformation (Fisher transformation)是“数理统计学”里求皮尔森相关系数ρ(Pearson product-moment correlation coefficient)在有限样本容量n下的点估计r置信区间(confidence interval)的常用方法。
Fisher z-transformation
的均值(mathematical expectation)、
(在 Encyclopedia of Mathematics 里)
(在 Wikipedia 里)
和方差(variance)
是怎么推导出来的?
哪里有权威的参考文献?
相关链接:
[1] Correlation (in statistics). A.V. Prokhorov (originator), Encyclopedia of Mathematics. URL: http://www.encyclopediaofmath.org/index.php?title=Correlation_(in_statistics)&oldid=11629
[2] Fisher transformation, From Wikipedia, the free encyclopedia
https://en.wikipedia.org/wiki/Fisher_transformatio
[3] Pearson product-moment correlation coefficient, From Wikipedia, the free encyclopedia
https://en.wikipedia.org/wiki/Pearson_correlation_coefficient
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感谢您指正以上任何错误!
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