常見例句雙語例句The time series analysis show that the two class of variables have one order negative correlation, and the trading activity has weekly seasonal effect.時間序列分析顯示兩類變量都存在一階負相關(guān)，而交易活動存在周日效應(yīng)。Empirical evidence shows that the majority of contrarian profits in Chinese stock market are due to overreaction while a small part is due to negative correlation of common factor in time series.實證表明，中國證券市場的反向利潤絕大多數(shù)源于股票的反應(yīng)過度，有少部分源自共同因素在時間序列上的負相關(guān)。 返回 negative series correlation