variance ratio test造句

例句与造句

1. In the last part , simultaneously analyzed three types of weak - form market efficiency tests - auto regression , run tests and variance ratio test for various data frequencies , perform the tests on both the shanghai and shenzhen markets for a period of more than six years
   第三章中，本文运用自回归、游程检验和方差比检验三种模型分别对我国上海股票市场和深圳股票市场的弱式有效性进行分析。
2. It's difficult to find variance ratio test in a sentence. 用variance ratio test造句挺难的