- f 检验
- 方差比检定
- 方差比检验
- 方差比率检验
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variance ratio test中文什么意思
例句与用法
- 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。