English translation for "同方差"

homoscedastic -ity

Related Translations:

方差律:  variance law

方差传播:  variancy propagation

分布方差:  distribution variancevariance of distribution

方差分析:  analysis of variance anovaanalysis of variance(anova)analysisofvarianceanova analysis of variancedispersion analysismean-variance analysisvariance analysis

未知方差:  unknown variance

方差标准:  variance criterion

标准方差:  standard variancestandarddeviation

方差定理:  variance theorem

方差矩阵:  covariance matrixdispersion matrixvariance matrix

总量方差:  variance of totals

Example Sentences:

	1.	Important to remember our assumptions though , if not homoskedastic , then the above conclusion is not true 重要的一点是如果同方差的假定不成立，上述结论也不能成立。
	2.	One of the important hypotheses of classical linear regression model is that the random disturbances have equal variance 经典线性回归模型的一个重要假设就是回归方程的随机扰动项u _ i ，具有相同的方差，也称同方差性。
	3.	However the analysis of both location and dispersion effects in unreplicated factorial experiments with censored data has not been studied widely . hamada and wu ( 1991 ) proposed a iterated method to estimate location effect under the condition of homogeneity of variances Hamada和wu ( 1991 )给出了此条件下鉴别和估计位置效应的迭代算法，但由于其模型假定各试验点同方差，因此不能分析散度效应。
	4.	While it ' s always possible to estimate robust standard errors for ols estimates , if we know something about the specific form of the heteroskedasticity , we can transform the model into one that has homoskedastic errors ? called weighted least squares 对ols估计稳健标准差总是可能办到的，但是，如果我们知道一些关于异方差结构的信息，我们可以将原模型转化为具有同方差的新模型，这称为加权最小二乘法。
	5.	As goldfeld - quandt test can only be applied to one independent variable , it is generalized in the second section . it shows that , in multivariate situation , the data can be arranged according to their principle components . but there should be a premise : the disturbances of the lower data group should have equal variance and those of the higher data group have the same variance 由于戈德菲尔德-匡特检验方法只适用于一个自变量，因此，本文对g - q检验进行了推广，说明在多变量的情况下，可以利用主成分对样本数据进行排序，并强调使用戈德菲尔德-匡特检验的前提：低样本组各观察值的扰动项必须具有同方差性；高样本组各观察值的扰动项也必须具有同方差性，否则，检验的结果可能是错误的。

Similar Words：

"同范" English translation, "同范 同型 等模标本" English translation, "同芳屯" English translation, "同芳香性" English translation, "同方" English translation, "同方差表" English translation, "同方差的" English translation, "同方差性" English translation, "同方差性扰动" English translation, "同方光驱" English translation