As well known, the loss of efficiency in est-imation and inference may be substantial if hetero-scedasticity is neglected.
熟知,如果误差同方差的要求不能满足,
同方差回归模型的估计和推断的有效性

降低。
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4月合集
5月合集
2月合集
日常 The judge signaling a decision on many of the requests, but ruling that prosecutors can't label Coburger a psychopath or sociopath, and that they also can't use Coburger's autism diagnosis to argue for a harsher punishment.
法官对许多请求作出了裁决,但裁定检察官不能将科伯格称为精神病患者或反社会人格障碍患者,并且他们也不能利用科伯格
自闭症诊断来争取更严厉
惩罚。