Process capability indices for skewed populations

78 citations recorded by the source corpus.

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

Process Capability Indices—A Review, 1992–2000 (2002, unknown): “Bai and Choi (1997) have constructed PCIs for use with possibly skewed distributions of X, based on a ‘weighted variance’ (WV) approach.”
A transformation technique to estimate the process capability index for non-normal processes (2008, methodology): “Tang and Than [13] carried out simulation studies for different non-normal distributions such as gamma, lognormal, and Weibull, and concluded that the Box-Cox method performs better than the Johnson transformation [2], Clements’ method [6]), weighted variance [ 10 ]), and Wright’s method (Wright [14”
An overview of theory and practice on process capability indices for quality assurance (2009, unknown): “Chang et al. (2002) proposed a heuristic weighted standard deviation”
Basic Process Capability Indices: An Expository Review (2008, methodology): “Chang et al. (2002) proposed a new method of constructing process capability index for skewed population based on a weighted standard deviation method, which decomposes the standard deviation of a quality characteristic into upper and lower deviations using different factors in computing the…”