Covariance analysis with forward stepwise variable selection was carried out.

统计方法采用逐步向前变量选择协方差分析.

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This paper describes a variable selection method of nonlinear econometric modeling.

提出了非线性计量经济建模变量选择的一种方法.

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Comparing Variable Selection Methods for Microarray Classification Models Based on Logistic Regression.

根据逻辑回归方法来对微阵列归类模型做各种不同选择方法的比较.

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At the same time, 22 candidate financial indexes are chosen for the variable selection of models.

同时本文选择了22个财务指标作为候选指标变量.

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