Stata The Stata listserver  re: st: 3 Level Nested Anova with
equal sample sizes?  From   David Airey <> Subject   re: st: 3
Level Nested Anova with equal sample sizes? Date   Sun, 29 Feb
2004 15:39:57 -0600  I'm not sure I quite understand but I have
the feeling I disagree with what you are saying. The reason I
don't understand is that it sounds like if you buy the machine
you get specific software. Therefore you are not able to
separate the effects of machine and software. I would think you
can not run one company's software on another company's machine.
But in your schematic of the design, you have software crossed
with machine (all softwares used on all machines), not nested,
which suggests you could run company A's software on company B's
machine? If one is not able to uncouple software from machine,
which seems likely, then really you just have a simple one-way
ANOVA for any given measure, where the replicate in a cell is
subject? That is, you are comparing four ways of getting you
measure, person, mach