65
Views
12
CrossRef citations to date
0
Altmetric
Original Articles

COMPARING TWO ESTIMATES OF THE VARIANCE TO DETERMINE THE STABILITY OF A PROCESS

&
Pages 67-74 | Published online: 30 Mar 2007

References

  • Cryer , J.D. and Ryan , T.P. , The estimation of sigma for an X chart , MR/d2, or S/C4,?, J. Qual. Technol ., 22 , 187 – 192 , 1990 .
  • Podolski , G. Standard deviation: Root mean square versus range conversion, Qual. Eng. , 2 , 155 – 161 , 1989–90 .
  • Alwan , L. C. and Roberts , H. V. , Time series modeling for statistical process control, J Bus Econ Stat , 6, 87–95, 1988.
  • Gitlow , H. S. , Gitlow , S. , Oppenheim , A. , and Oppenheim , R. Tools and Methods for the Improvement of Quality , Irwin , Homewood , IL , 1989 .

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.