For example, if a company delivered rare blockbuster earnings, its stock performance for that week will likely be incredibly robust. If an analyst didn’t control for that aberrant behavior, it becomes very easy to draw erroneous conclusions. However, if that one week’s worth of data merely represented one of many weeks, in a distributional analysis, one-off aberrations would effectively be neutralized.One of the most common mechanisms of analyzing public securities is to view price as a function of time. It ...

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