13. SN Ratios for Classified Attributes

  1. Dr. Genichi Taguchi engineering Executive Director Honorary Member,
  2. Dr. Subir Chowdhury aerospace engineering, industrial management chairman CEO world leader strategist author honorary member honorary doctorate and
  3. Yuin Wu B.S. in chemical engineering professor Executive Director consultant

Published Online: 26 NOV 2007

DOI: 10.1002/9780470258354.ch13

Taguchi's Quality Engineering Handbook

Taguchi's Quality Engineering Handbook

How to Cite

Taguchi, G., Chowdhury, S. and Wu, Y. (2004) SN Ratios for Classified Attributes, in Taguchi's Quality Engineering Handbook, John Wiley & Sons, Inc., Hoboken, NJ, USA. doi: 10.1002/9780470258354.ch13

Author Information

  1. American Supplier Institute (ASI), USA

Publication History

  1. Published Online: 26 NOV 2007
  2. Published Print: 22 OCT 2004

ISBN Information

Print ISBN: 9780471413349

Online ISBN: 9780470258354



  • one-factor-at-a-time approach;
  • chemical reactions;
  • dynamic operating window;
  • speed ratio method


This chapter contains sections titled:

  • Introduction

  • Cases with Two Classes, One Type of Mistake

  • Case With Two Classes, Two Types of Mistake

  • Chemical Reactions without Side Reactions

  • Chemical Reactions with Side Reactions: Dynamic Operating Window

  • References