【park_test】什么意思_英语park_test的翻译_音标_读音_用法_例句_在线翻译

park test 添加释义

帕克检验

4．帕克检验（Park Test）是检验回归模型中是否存在异方差问题的一种检验方法。如果存在异方差，那么异方差 2 i  可能与一个或者多个解释变量系统相关。

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短语

Park-Glejser test 派克格勒塞检验

abstract: In econometrics, the Park test is a test for heteroscedasticity. The test is based on the method proposed by Rolla Edward Park for estimating linear regression parameters in the presence of heteroscedastic error terms.

以上来源于: WordNet

My co-founder, Paul, and I opened a pop-up store on Park Avenue to test the TripPhix business model.

FORBES: Co-Founder Conflict Will Happen. What Will You Do?
The 42-year-old failed the test at Belmont Park and was taken off all three of his scheduled mounts.

CNN: I'll Have Another wins Preakness in close finish
World champions South Africa take an unassailable 2-0 lead into the third and final Test at Ellis Park.

BBC: Burger denies being 'rugby thug'

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