Hi,

Here is today’s script: Chapter4_jtf.r .   Be careful of the identify command.  You are supposed to click on the point you want to identify (the outlier) and then press the “Finish” button in the upper left corner of the plot window.  It will then tell you which record is the outlier (it should be 26).

Also, I didn’t get to it, but I have a script to simulate  a dataset for chapter 4 ( Chapter4_Simulation.r ).  Run through it, if you want.

Jack