Concept and Type for Degree of Freedom in Quality Statistics |
Choi, Sung-Woon (Department of Industrial Engineering, Kyungwon University) |
1 | http://en.wikipedia.org |
2 | Welch B.L, 'The Generalization of Students Problem When Several Different Population Variances Are Involved', Biometrika, 34(112) (1947) : 28 - 35 |
3 | KSA 3000 : 2005, 측정결과의 불확도 추정 및 표현을 위한 지침, 한국표준협회, 2005 |
4 | Satterthwaite F.E., 'An Approximate Distribution of Estimates of Variance Componests', Biometric Bulletin, 2(6) (1946) : 110 - 114 DOI ScienceOn |