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R GOF-Logistic模型_R_Design Patterns - Fatal编程技术网

R GOF-Logistic模型

R GOF-Logistic模型,r,design-patterns,R,Design Patterns,我想从下面的R输出中提取单个统计信息。怎么办 # R code library(pscl) full <- glm(RESPONSE ~ as.factor(SEX) + TOTCHOL + AGE + ..., data=training, family=binomial(link="logit")) summary(full) # McFadden's GOF pseudo R-squared, 0.2 to 0.4 indicates good model fit

我想从下面的R输出中提取单个统计信息。怎么办

# R code
library(pscl)
full <- glm(RESPONSE ~ as.factor(SEX) + TOTCHOL + AGE + ..., 
        data=training, family=binomial(link="logit"))
summary(full)
# McFadden's GOF pseudo R-squared, 0.2 to 0.4 indicates good model fit
McFadden=round(pR2(full),digits=4)['McFadden']; McFadden
错误:

pR2$McFadden
Error in pR2$McFadden : object of type 'closure' is not subsettable

我猜你没有给我们所有的代码,并且reduce被分配了一个回归调用的值,看起来是一个向量而不是一个列表,所以你可能会使用类似以下未测试代码的东西:

round(pR2(reduced),digits=4)['McFadden']

我从来没有使用过这种语法['McFadden']。非常感谢你。它是有效的。。。嗯
round(pR2(reduced),digits=4)['McFadden']