I cannot recall the use of Runs Charts in quite the fashion that Mr.
Scharin describes, i.e. as a substitute for a Control Chart when there
are insufficient observations. That probably valueless observation aside,
one might profitably look at Acheson Duncan's Quality Control and
Industrial Statistics, pp 428 ff. for some useful comments and an
introduction to the technique. There are so-called short-run SPC
techniques that may also be of some avail.
Kwenda mzuri,
Frank
Frank Isackson
re:SOLUTIONS
1724 S. Encino Avenue
Monrovia, CA 91016
USA
626 574 7518 (voice)
626 574 7556 (fax/data)
[EMAIL PROTECTED]
[EMAIL PROTECTED]
===========================================================================
This list is open to everyone. Occasionally, less thoughtful
people send inappropriate messages. Please DO NOT COMPLAIN TO
THE POSTMASTER about these messages because the postmaster has no
way of controlling them, and excessive complaints will result in
termination of the list.
For information about this list, including information about the
problem of inappropriate messages and information about how to
unsubscribe, please see the web page at
http://jse.stat.ncsu.edu/
===========================================================================