Spurious correlation between ratios with a common divisor

Spurious correlation between ratios with a common divisor
复制标题

DOI:
10.1016/s0167-7152(99)00030-9
复制
发表时间:
1999-10-01
影响因子:
0.8
通讯作者:
Kim, JH
Kim, JH
中科院分区:
数学4区
文献类型:
--
作者:
Kim, JH

文献摘要

被引文献

相似文献

100年前,卡尔·皮尔逊(Karl Pearson)推导出了一个近似公式,用于计算具有公约数的比率之间的相关性,并警告要警惕相关比率。导出了比值间相关性的精确公式。它可以提供一个更好的参考点,没有连接时,相关的比率与公约数。(C)1999 Elsevier Science B.V.保留所有权利。
One hundred years ago Karl Pearson derived an approximate formula for the correlation between ratios with a common divisor and cautioned to be wary of correlating ratios. The exact formula for the correlation between ratios is derived. It can provide a better reference point of no connection when correlating ratios with a common divisor. (C) 1999 Elsevier Science B.V. All rights reserved.