multiconliearity and non-linear relationship - Statistics版

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Statistics版 - multiconliearity and non-linear relationship

相关主题
● 请教：一个weighting（权数)的问题	● model里有multicollinearity，该如何处理呢？
● 请教logistic regression的independent variable是categorical	● 在线求助 eliminated highly correlated variables.
● 求助，两个统计结果不知如何解释	● multicollinearity and factor analysis
● linear model已知一个or几个coefficent，怎么用R来estimate未知	● 抓狂！为啥选出来的predictor都这么差
● Estimated Coefficents calculation	● logistic regression 问题
● 笨人求问sas function	● 请问multicollinearity的问题在真正的业界是如何来解决的？
● One interview question:) Looking for help	● intern 面经
● miltiple linear regression(含interaction term) 问题	● How to get VIF for cox model coefficients using R?

相关话题的讨论汇总
话题: variable话题: linear话题: non

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(共1页)

f****r
发帖数: 23

In non-lear regression, the squared term and the original variable are
highly correlated. So very high VIF score.
Any suggestions?
Some suggest to centerize the orginal variable (transform the variable into
its deviation from the mean). But after the transformation, how to interpret
the coefficents.
sorry if they are too primitive questions.

(共1页)

进入Statistics版参与讨论

相关主题
● How to get VIF for cox model coefficients using R?	● Estimated Coefficents calculation
● 新手请教一个分类问题	● 笨人求问sas function
● 急问：请教一个muliticollinearity的面试问题，谢谢！	● One interview question:) Looking for help
● 问个傻问题，如何做三个variable的correlation	● miltiple linear regression(含interaction term) 问题
● 请教：一个weighting（权数)的问题	● model里有multicollinearity，该如何处理呢？
● 请教logistic regression的independent variable是categorical	● 在线求助 eliminated highly correlated variables.
● 求助，两个统计结果不知如何解释	● multicollinearity and factor analysis
● linear model已知一个or几个coefficent，怎么用R来estimate未知	● 抓狂！为啥选出来的predictor都这么差

相关话题的讨论汇总
话题: variable话题: linear话题: non

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