Wu, C. F. J.; Zhang, Runchu Minimum aberration designs with two-level and four-level factors. (English) Zbl 0769.62058 Biometrika 80, No. 1, 203-209 (1993). Summary: For optimal assignment of factors to columns of a \(4^ m 2^ n\) design, we consider extensions of the minimum aberration criterion for the 2- level designs. Minimum aberration \(4^ 1 2^ n\) and \(4^ 2 2^ n\) designs in 16 and 32 runs are obtained and tabulated. Some results on the wordlength patterns and design classification are obtained. Cited in 2 ReviewsCited in 20 Documents MSC: 62K15 Factorial statistical designs Keywords:defining contrasts group; grouping; method of replacement; resolution; optimal assignment of factors to columns; extensions of the minimum aberration criterion; 2-level designs; wordlength patterns; design classification PDFBibTeX XMLCite \textit{C. F. J. Wu} and \textit{R. Zhang}, Biometrika 80, No. 1, 203--209 (1993; Zbl 0769.62058)