A Simple $\textit{d}_2$ Factor ($d_2^s$) for Control Charts

  • Lee, Jea-Young (Associate Professor, Department of Staistics, Yeungnam University) ;
  • Lee, Jae-Woo (Professional Servicer SAS Software korea Ltd.,)
  • Published : 1999.04.01

Abstract

A new statistic {{{{ {d }`_{2 } ^{s } }}}} is introduced for constructing co ntrol limits. It is easier and more convienient than d2 We will show the characteristic of {{{{ {d }`_{2 } ^{s } }}}} and evaluate {{{{ {d }`_{2 } ^{s } }}}} through average run length(ARL).

Keywords

References

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