HuiLYue2024-11-11 18:53:48
老师您好!请问这里峰度有办法判断么?答案里写的是矮峰因为一边尾巴thin【we can infer overall platykurtosis just because one tail is thin relative to the lognormal】,我咋觉得有点牵强呢。。。
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黄石2024-11-13 14:40:21
同学你好。这里答案的表述是it is unclear that we can infer overall platykurtosis just because one tail is thin relative to the lognormal,意思是说仅凭一边的尾巴比lognormal瘦就判断整体是platykurtic这种方法是有些不清不楚的。
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