Here you may find a few extra Rdata files that can faciltate the replication of the book code, namely by providing you with data structures whose code appearing in the book to obtain them may take a bit too long for your computer capabiities. They are not required for you to obtain all solutions described in the book. However, they may facilitate your replication by allowing you to avoid parts of the code that are computationally demanding. The files are provided/organized by chapter.
To use the files you should download them to your R working directory. Then inside R you should issue the command load(fileName.Rdata), where fileName.Rdata should be changed to the name of the downloaded file. As a side note I recall that to set/check the R working directory you can use the functions setwd()/getwd(), respectively (though some R graphical user interfaces provide menu entries for this).
- Chapter 2 - Predicting Algae Blooms
- The object final.lm created on page 69.
- The object res.all created on page 86.
- The object res.all created on page 88.
- Chapter 3 - Predicting Stock Market Returns
- The Tdata.train, Tdata.eval and Tform objects created on page 118.
- The svmR object created on pages 146-148.
- The svmC object created on pages 146-148.
- The nnetR object created on pages 146-148.
- The nnetC object created on pages 146-148.
- The earth object created on pages 146-148.
- The results object created on page 156.
- The trade.res object created on page 157.
- Chapter 4 - Detecting Fraudulent Transactions
- The globalStats object created on page 197.
- The bp.res object created on page 198.
- The lof.res object created on page 203.
- The orh.res object created on page 207.
- The nb.res object created on page 213.
- The nbs.res object created on page 215.
- The ab.res object created on page 221.
- The nb.st.res object created on page 226.
- The ab.st.res object created on page 228.
- Chapter 5 - Classifying Microarray Samples
- The ALLb object created on page 238.
- The rf object created on page 247.
- The vc object created on page 250.
- The knn object created on page 262.
- The svm object created on page 262.
- The randomForest object created on page 262.
- The resTop object created on page 265.
