So, as a consequence, we're going to stick with the worst case analysis.

因此，我们要坚持,对最坏的情况进行分析。

麻省理工公开课 - 计算机科学及编程导论课程节选

You take all the risky assets ... and you analyze them first to get their-- you have to do a statistical analysis to get their expected returns, their variances, and their covariances.

你需要对所有的风险资产进行分析,首先要得到它们的-,你必须要做一个统计分析,算出它们的预期收益率，方差，和它们的协方差。

耶鲁公开课 - 金融市场课程节选