Journal of the Korean Data and Information Science Society

The Korean Data and Information Science Society (한국데이터정보과학회)
권호 표지

Power Analysis for Normality Plots

정규성 그래프의 검정력 비교

  • Published : 1999.10.31
Download PDF
⟨ Previous Next ⟩

Abstract

We suggest test statistics for normality using Q-Q plot and P-P plot and obtain empirical quantities of these statistics. Also the power comparison with Shapiro-Wilk's W is conducted by Monte Carlo study.

정규분포에 관한 검정에 있어서 P-P 플롯과 Q-Q 플롯에서 정규분포에서의 기대 직선의 잔차들을 이용한 두 가지 통계량을 제시하고, 이 통계량들의 경험적 분위수(empirical quantile)를 구하였다. 그리고 이들 통계량의 검정력을 Shapiro-Wilk의 W 통계량과의 비교를 통하여 분석하였다.

Keywords

References

  1. African Statistical Journal v.6 Asymptotic distributions of certain test criteria of normality De Wet, T.;Venter, J. H.
  2. British Journal of clinical pharmacology v.32 A new, sensitive graphical method for detecting deviations from the normal distribution of drug responses : the NTV plot Endrenyi, L.;Patel, M.
  3. Journal of Quality Technology v.28 Using a correlation test for normality Fang, J.;Case, K.
  4. British Journal of clinical pharmacology v.28 Testing for bimodality in frequency distributions of data suggesting polymorphisms of drug metabolism-his-tograms and probit plots Jackson, P. R.;Tucker, G. T.;Woods, H. F.
  5. 한국통계학회논문집 v.4 no.3 이변량 정규분포의 적합도 검정을 위한 통계량의 극한분포에 대한 연구 Kim, N.
  6. 한국통계학회논문집 v.4 no.1 특정분포에 따른 확률 Plot들의 정규성과 Bimodality 비교 Lee, J.-Y.;Rhee, S.-W.
  7. <응용통계연구> v.11 no.1 Using a normal test variable (NTV) for clinical research Lee, J.-Y.;Woo, J. S.;Choi, D. W.
  8. Biometrika v.67 A simple test for normality to aganist asymmetric alternatives Lin, C.-C.;Mudholkar, G.
  9. The American Statistician v.49 How to use tests for univariate normality to assess multivariate normality Looney, S. W.
  10. Introdution to Statistical Quality Control(Third Edition) Montgomery, D. C.
  11. Journal of American Statistical Association v.67 An approximation analysis of variance test for normality Shapiro, S. S.;Francia, R. S.
  12. Biometrika v.52 An analysis-of-variance test for normality (complete sample) Shapiro, S. S.;Wilk, M. B.