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park test 添加释义

网络释义英英释义

  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

kunshan test Kid's park 昆山实验幼儿园

Park test

  • 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

双语例句权威例句

  • Some others say no to this offer because they think women have passed the same driving test as men and therefore they should be able to park just as well.

    也有一些人拒绝一提议因为他们认为女性通过男性一样驾驶考试因此她们应该可以像男性一样停车。

    youdao

  • To test the theory, a chassis was dragged by rope and windlass along the floor of the Highland Park, Michigan, plant in the summer of 1913.

    为了验证这一理论,1913年夏天车底盘绳子拖着,用绞盘沿着密歇根州高地公园地上吊起。

    youdao

  • But usually we don't call it mathematics - and we certainly don't give people a pass on the math test because they can park their car.

    不过一般我们数学练习起来——我们不会因为你知道怎么停车而数学考试及格。

    youdao

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