Ahmed, S. E.; Muttlak, H. A.; Al-Mutawa, J.; Saheh, M. Stein-type estimation using ranked set sampling. (English) Zbl 1431.62032 J. Stat. Comput. Simulation 82, No. 10, 1501-1516 (2012). MSC: 62D05 62J07 62H12 62E20 PDFBibTeX XMLCite \textit{S. E. Ahmed} et al., J. Stat. Comput. Simulation 82, No. 10, 1501--1516 (2012; Zbl 1431.62032) Full Text: DOI
Chitsaz, Shabnam; Ahmed, S. Ejaz Shrinkage estimation for the regression parameter matrix in multivariate regression model. (English) Zbl 1431.62298 J. Stat. Comput. Simulation 82, No. 2, 309-323 (2012). MSC: 62J07 62H12 PDFBibTeX XMLCite \textit{S. Chitsaz} and \textit{S. E. Ahmed}, J. Stat. Comput. Simulation 82, No. 2, 309--323 (2012; Zbl 1431.62298) Full Text: DOI
Ahmed, S. Ejaz; Nicol, Christopher J. An application of shrinkage estimation to the nonlinear regression model. (English) Zbl 1255.62203 Comput. Stat. Data Anal. 56, No. 11, 3309-3321 (2012). MSC: 62J07 62J02 62P05 62P20 PDFBibTeX XMLCite \textit{S. E. Ahmed} and \textit{C. J. Nicol}, Comput. Stat. Data Anal. 56, No. 11, 3309--3321 (2012; Zbl 1255.62203) Full Text: DOI
Ahmed, S. Ejaz.; Omar, M. Hafidz; Joarder, Anwar H. Stabilizing the performance of kurtosis estimator of multivariate data. (English) Zbl 1271.62114 Commun. Stat., Simulation Comput. 41, No. 10, 1860-1871 (2012). MSC: 62H12 65C05 62F12 PDFBibTeX XMLCite \textit{S. Ejaz. Ahmed} et al., Commun. Stat., Simulation Comput. 41, No. 10, 1860--1871 (2012; Zbl 1271.62114) Full Text: DOI
Chitsaz, S.; Ahmed, S. Ejaz An improved estimation in regression parameter matrix in multivariate regression model. (English) Zbl 1271.62116 Commun. Stat., Theory Methods 41, No. 13-14, 2305-2320 (2012). MSC: 62H12 62J07 62J05 62F30 PDFBibTeX XMLCite \textit{S. Chitsaz} and \textit{S. E. Ahmed}, Commun. Stat., Theory Methods 41, No. 13--14, 2305--2320 (2012; Zbl 1271.62116) Full Text: DOI
Ahmed, S. Ejaz; Chitsaz, S. Data-based adaptive estimation in an investment model. (English) Zbl 1277.62247 Commun. Stat., Theory Methods 40, No. 19-20, 3540-3554 (2011). MSC: 62P05 91G10 62J05 62F12 62J07 PDFBibTeX XMLCite \textit{S. E. Ahmed} and \textit{S. Chitsaz}, Commun. Stat., Theory Methods 40, No. 19--20, 3540--3554 (2011; Zbl 1277.62247) Full Text: DOI
Muttlak, H. A.; Ahmed, S. E.; Al-Momani, M. Shrinkage estimation in replicated median ranked set sampling. (English) Zbl 1205.62034 J. Stat. Comput. Simulation 80, No. 11, 1185-1196 (2010). MSC: 62G05 62G20 65C60 PDFBibTeX XMLCite \textit{H. A. Muttlak} et al., J. Stat. Comput. Simulation 80, No. 11, 1185--1196 (2010; Zbl 1205.62034) Full Text: DOI
Al-Kandari, Noriah M.; Buhamra, Sana S.; Ahmed, S. E. Estimating and testing effect size from an arbitrary population. (English) Zbl 1108.62020 J. Stat. Comput. Simulation 75, No. 12, 987-1001 (2005). MSC: 62F12 62F05 65C60 62J07 PDFBibTeX XMLCite \textit{N. M. Al-Kandari} et al., J. Stat. Comput. Simulation 75, No. 12, 987--1001 (2005; Zbl 1108.62020) Full Text: DOI