coefficient of deviation

基本解釋

This thesis is to analyze the coefficient of standard deviation of the earnings before interest and tax and the earnings per share.
在銷售量為隨機變量的時候，本文利用標準差系數來討論銷售量、稅息前收益和稅后收益的波動程度之間的聯(lián)系。
The deviation coefficient of extreme wind speed was calibrated to be about 0.13 on the basis of wind-resistant design code for highway bridges.
基于公路橋梁抗風設計規(guī)范校準得到極值風速變異系數約為0.13；
http://dict.cnki.net
But according to the coefficient of standard deviation, the income differential among industries in China kept overall expanding from 1978 to 2007.
但從標準差系數來看，1978年到2007年我國行業(yè)間收入差距整體上一直呈現(xiàn)擴大的趨勢。

Once you know the average return, the standard deviation of each index and the correlation coefficient between each pair of indexes, the rest is math.
FORBES: Asset Allocation and the Efficient Frontier