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Closed 11 years ago.
我有一个程序,它从雅虎下载基本历史股票数据并将其放入SQLite数据库中。我希望能够执行查询,例如查找移动平均值,并确定一只股票持续上升或下降的最长期限。我可以编写Perl函数来执行此操作,但这似乎是过度的,因为Perl不适用于统计。哪种语言或程序最适合执行这些类型的任务?