Curran (2010) gives the elemental concentrations of five elements (manganese, barium, strontium, zirconium, and titanium) measured in six different beer bottles. Each bottle has measurements taken from four different locations (shoulder, neck, body and base). The scientists who collected this evidence expected that there would be no detectable different between measurements made on the same bottle, but there might be differences between the bottles. The data is included in the \(R\) package dafs which can be downloaded from CRAN. It can also be downloaded as a comma separated value (CSV) file from the URL http: //www.introbayes.ac.nz.

[Minitab:] After you have downloaded and saved the file on your computer, select Open Worksheet... from the File menu. Change the Files of type drop down box to Text (*.csv). Locate the file bottle.csv in your directory and click on \(O K\).

[R:] Type bottle.df = read.csv("https://www.introbayes.ac.nz/bottle.csv")