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.,)
  • 발행 : 1999.04.01

초록

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).

키워드

참고문헌

  1. 한국통계학회논문집 v.4 no.1 특정분포에 따른 확률 Plot들의 정규성과 Bimodality비교 Lee, J.Y.;Rhee, S.W.
  2. Introduction to statistical quality control Montgomery, D.C.
  3. Biometrika v.17 On the extreme individuals and the range of samples taken from a normal population Trippett, L.H.;Lond, B.SC.