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Statistics版 - logistic regression question

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相关话题的讨论汇总
话题: records话题: spss话题: logistic话题: regression话题: question

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i*********e 发帖数: 783	1 If I have a data: 1500 records: 50 records with the depenedent varialbe's vlaue of 1. In this condition, if I use spss, should I just select only 50 records with the dependent varaible's value of 0 and put the other 50 records with the dependent variable's value of 1 together. SPSS has no function of K fold cross validation, as far as I know. Thanks!
a*z 发帖数: 294	2 Can SPSS bagging? If so, you may try this out: http://zyxo.wordpress.com/2009/03/28/mining-highy-imbalanced-da Best luck.
i*********e 发帖数: 783	3 does that mean I use the average of the coefficients of the n models?

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● Interview时应该怎样描述自己做过的Project？	● Logistic Regression model fit 的指标看哪一组较合适呢？
● 求助：即将遭遇统计的第一个电话面试	● Similar "freq count" statement in SPSS logistic regression
● CONTINUOUS PREDICTOR AND BINARY OUTCOME	● 求助，压力好大
● 请教: 关于面试被问到 large data sets	● 求助：帮忙看看分析结果，谢谢！

相关话题的讨论汇总
话题: records话题: spss话题: logistic话题: regression话题: question

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