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Research Article
Vol. 29, Issue 2
On the Performance Assessment of Mean Methods in Estimating Process Capability for Skewed Distributions
This study compares the performances of Gini Mean, Clementsand Box-Cox transformation methods for estimating processcapability Indices when the distribution of the process data is(skewed) non-normal. The use of process performance index(PPI) is implored for process capability analysis (PCA) usingWeibull distribution. Data was simulated using R soft...
