<pre>
--------------------
help for simpower
--------------------
<p>
ANOVA Power Simulation
----------------------
<p>
Usage #1
<p>
In this usage, you supply the number of groups, the sample
sizes of the groups, the means and the standard deviations.  
<p>
  . simpower , groups(#)  n(# #..) mu(# #..) s(# #..) 
              [ reps(#) seed(#) ]
<p>
Examples
--------
<p>
The following example performs 1000 ANOVA simulations 
with 2 groups, both groups having an N=10 and sd=3.
  . simpower, groups(2) n(10 10) mu(10 15) s(3 3) 
<p>
This example performs 1000 simulations with 3 groups
having Ns of 10 10 and 20 and standard deviations
of 3 6 and 3.
  . simpower, groups(3) n(10 10 20) mu(10 15 12) s(3 6 3) 
<p>
Usage #2
<p>
  . simpower depvar indvar [, reps(#) ]
<p>
With this usage, simanova computes a one way anova of
depvar by indvar.  It uses the sample sizes, means
and standard deviations to peform the power simulation.
<p>
Examples
--------
<p>
  . use http://www.ats.ucla.edu/stat/stata/notes/hsb2
  . simanova science prog
  . simanova science prog, reps(5000)
<p>
Acknowledgement
---------------
Adapted from simanova by Michael N. Mitchell
<p>
Author
------
Philip B. Ender
UCLA Department of Education
UCLA Academic Technology Services
enderatucla.edu
<p>
</pre>