从LO中提取差异和MackInlay测试的差异比率
我正在尝试在R中执行LO和MackInlay差异比例测试,在称为“ Lo.mac”的“ VRTEST”软件包中有一个函数。此功能按预期工作,一切似乎都可以,但是问题在于该函数仅在测试统计范围内打印,而不是基本的差异比例。从函数中获得差异会计的最简单方法是什么?您可以从测试统计量进行反向工程,但我想知道是否可以直接从功能上打印它?
任何帮助将不胜感激!
I'm trying to perform a Lo and MacKinlay Variance-Ratio Test in R, there is a function for this in the 'vrtest' package called "Lo.Mac". This function works as intended and everything seems okay but the problem is that the function only prints the test statistic but not the underlying variance-ratio. What would be the easiest way to get the variance-ratio from the function? You could just reverse engineer the value from the test statistic but I'm wondering if it is possible to print it straight from the function?
Any help would be greatly appreciated!
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