The Lesson1.exd document contains exercises for unsupervised training. The solution can be found in the Solution.exd document.
The datafile used in the exerise, ARCH2.XLS, contains archaeological data where ten different elements have been determined in samples from four different quarries and arrowheads found in three different locations in California.
The Lesson1.exd document contains a link to the datafile and the data in ARCH2.XLS will automatically be imported when the Extract document is opened. |