/*	File "jobspw1.sas": see class notes slides 11-13.
	Note comments in SAS are enclosed by "slash-star" and "star-slash."
	First import the jobspw1.xls data as usual (use "jobspw1" for the
	"member" name, then open this file (use File > Open) and highlight
	the following code (from "proc cluster" to the first "run;"),
	and select Run > Submit from the main menu. */
proc cluster
	method=single
	nonorm
	noeigen
	data=work.jobspw1
	outtree=work.jobspw1tree;
var denver eugene;
id id;
run;
/*	If you click on the Explorer tab in the Results window
	you should see file "Jobspw1tree" in the Work library.
	This file can be used to construct a dendogram using proc tree
	(Highlight from "proc tree" to "run;" and "Submit"): */
proc tree
	data=work.jobspw1tree;
run;