Re: [R] How to assess the accuracy of fitted logistic regression using glm

On 10.06.2011 08:54, Xiaobo Gu wrote: Hi Professor Brian, Thanks for your reply. I think there are many statisticians here, and it is somehow R related, hoping someone can help me. I have done a simple test, using a sample csv data which I post if need. donut<- read.csv(file="D:/donut.csv",

Re: [R] How to assess the accuracy of fitted logistic regression using glm

Hi Professor Brian, Thanks for your reply. I think there are many statisticians here, and it is somehow R related, hoping someone can help me. I have done a simple test, using a sample csv data which I post if need. donut <- read.csv(file="D:/donut.csv", header = TRUE); donut[["color"]] <- as.f

Re: [R] How to assess the accuracy of fitted logistic regression using glm

On Mon, 6 Jun 2011, Xiaobo Gu wrote: Hi, I am trying glm with family = binomial to do binary logistic regression, but how can I assess the accuracy of the fitted model, the summary method can print a lot of information about the returned object, such as coefficients, because statistics is not m

[R] How to assess the accuracy of fitted logistic regression using glm

Hi, I am trying glm with family = binomial to do binary logistic regression, but how can I assess the accuracy of the fitted model, the summary method can print a lot of information about the returned object, such as coefficients, because statistics is not my speciality, so can you share some rule