Purpose: The purpose of this program is to display two
normal distributions with vertical lines drawn at their means.Download: You can download this program from within Stata by
typing search zdemo (see
How can I used the search command to search for programs and get additional
help? for more information about using search).
Use of program: To use this program, type zdemo2 mean1 sd1 mean2 sd2 in the
Stata command window.Example: The following shows the output from issuing the zdemo2
command with distribution 1 having a mean of 45 and sd of 10 and distribution 2 having
a mean 52 and sd of 5.
. zdemo2 45 10 52 5
