Zhang, John; Ibrahim, Mahmud A simulation study on SPSS ridge regression and ordinary least squares regression procedures for multicollinearity data. (English) Zbl 1121.62528 J. Appl. Stat. 32, No. 6, 571-588 (2005). MSC: 62-XX PDFBibTeX XMLCite \textit{J. Zhang} and \textit{M. Ibrahim}, J. Appl. Stat. 32, No. 6, 571--588 (2005; Zbl 1121.62528) Full Text: DOI
Zhang, John; Chen, Pinyuen; Fang, Yue A two-stage procedure on comparing several experimental treatments and a control – the common and unknown variance case. (English) Zbl 1094.62022 J. Appl. Math. Decis. Sci. 2005, No. 1, 47-58 (2005). MSC: 62F07 PDFBibTeX XMLCite \textit{J. Zhang} et al., J. Appl. Math. Decis. Sci. 2005, No. 1, 47--58 (2005; Zbl 1094.62022) Full Text: DOI EuDML
Fang, Yue; Zhang, John Performance of control charts for autoregressive conditional heteroscedastic processes. (English) Zbl 0951.62099 J. Appl. Stat. 26, No. 6, 701-714 (1999). Reviewer: E.v.Collani (Würzburg) MSC: 62P30 62M10 PDFBibTeX XMLCite \textit{Y. Fang} and \textit{J. Zhang}, J. Appl. Stat. 26, No. 6, 701--714 (1999; Zbl 0951.62099) Full Text: DOI