standard deviation ratio的意思|示意
标准差比
standard deviation ratio的网络常见释义
标准差比率 ... external standard channels ratio 外标准源道比 standard deviation ratio 标准差比率 SIR Standard Incidence Ratio 标准发生率 ...
standard deviation ratio相关短语
1、 expected excess return-to-standard deviation ratio 单位风险预期超额收益
2、 Local Standard Deviation Mean Ratio 局部
3、 ratio of standard deviation 标准差比率
standard deviation ratio相关例句
Moreover, the profit of contrarian strategies is significantly improved when the mean-standard deviation ratio optimization allocation is used.
均值-标准差比率优化配置可以显著地提高反向策略的赢利。
Comparing the ratio of standard deviation to the average for these two distributions shows that they are similar.
把这一标准差和两次的平均值相比较，我们就能发现他们很相像，（因为我们知道重力加速度是个常数）。
I've heard you don't do your own programming. Do you understand the full significance of the results, and various components like standard deviation. and Sharpe ratio. ?
我据说你不会编程你能明白不同参数导致的结果吗，比如标准违离，夏普比？
The standard deviation and concentration ratio of local evaluation was used to identify and control collusion attack.
采用基于局部评价标准差、局部评价集中度的方法识别和抑制共谋攻击；