variance - ratio test的用法和樣例：
例句
- The result of the variance ratio showed that the random walk hypothesis on the wheat futures of ZCE was disproved.
方差比檢驗的研究結果卻表明鄭州小麥期貨市場不滿足有效性假設。 - By using the theory of the likelihood ratio test, a method for choosing prior distributions and classes of prior distribution is given.
摘要利用似然比檢驗原理，給出了選取先驗分佈及先驗分佈族的似然比檢驗方法。
