Sunday, December 16, 2012

Logistic regression I, 2012


Hi,

These are materials for logistic regression course I, 2012. This year I use R version 2.15.2. The outputs of R are the same for both versions of R, 2.14 and 2.15.

If you are eager to know why the maximum likelihood estimation method is that tricky, please read some textbooks specific to this matter.

anc.dta
agechd.dta
cca.dta
lowbwt.dta

The revised module can be downloaded here.
logistic1212-1.pdf

You can also download ICE modules from

www.r-ice-project.net

The required modules for this course are ice and epid which can be installed into R by typing the following two lines on your R console.

install.packages("ice", repos = "http://r-ice-project.net")
install.packages("epid", repos = "http://r-ice-project.net")

Finally, you can try following my R script file. Please change the working directory to yours, otherwise the script will not run correctly.
exercises.R

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