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Author: Shanti S. Gupta Publisher: ISBN: Category : Languages : en Pages : 27
Book Description
There are instances in the biological and physical sciences in which a linear relationship between the sample means and the sample standard deviations seems to exist. It is not unreasonable in such cases to assume that the population standard deviation sigma is a multiple of the population mean Theta, i.e. sigma = (sq.rt.b) Theta, b> 0, and Theta also is assumed to be positive. The purpose of this paper is to investigate some problems of selection when the k underlying populations are normal with unknown positive means Theta sub 1, ..., Theta sub k and a common known coefficient of variation sq.rt.b. Three selection rules are investigated, and some comparisons are made among these rules. (Author).
Author: Shanti S. Gupta Publisher: ISBN: Category : Languages : en Pages : 27
Book Description
There are instances in the biological and physical sciences in which a linear relationship between the sample means and the sample standard deviations seems to exist. It is not unreasonable in such cases to assume that the population standard deviation sigma is a multiple of the population mean Theta, i.e. sigma = (sq.rt.b) Theta, b> 0, and Theta also is assumed to be positive. The purpose of this paper is to investigate some problems of selection when the k underlying populations are normal with unknown positive means Theta sub 1, ..., Theta sub k and a common known coefficient of variation sq.rt.b. Three selection rules are investigated, and some comparisons are made among these rules. (Author).
Author: Shanti S. Gupta Publisher: SIAM ISBN: 0898715326 Category : Mathematics Languages : en Pages : 592
Book Description
An encyclopaedic coverage of the literature in the area of ranking and selection procedures. It also deals with the estimation of unknown ordered parameters. This book can serve as a text for a graduate topics course in ranking and selection. It is also a valuable reference for researchers and practitioners.
Author: Shanti S. Gupta Publisher: ISBN: Category : Languages : en Pages : 20
Book Description
The problem of selecting a subset of k normal populations which includes the population associated with the largest mean is considered for the situation in which the normal populations have a common known coefficient of variation. Subset selection rules based on best asymptotically normal (BAN) estimators of the mean have been studied in the literature and tables based on large sample theory for implementing these rules exist. The authors have compared these rules to a selection rule based on sample variances, and limited study suggest that, when n is large, the difference between the rules based on BAN estimates and the variance rule, in terms of the expected proportion of the selected subset, is minimal. Moreover, since the exact distribution theory for BAN estimates is too complicated, and these BAN estimates are much harder to compute than the sample variances, the selection rule based on the sample variances may be preferred. (Author).
Author: Madan L. Puri Publisher: Springer Science & Business Media ISBN: 9789027725806 Category : Mathematics Languages : en Pages : 286
Book Description
The past several years have seen the creation and extension of a very conclusive theory of statistics and probability. Many of the research workers who have been concerned with both probability and statistics felt the need for meetings that provide an opportunity for personal con tacts among scholars whose fields of specialization cover broad spectra in both statistics and probability: to discuss major open problems and new solutions, and to provide encouragement for further research through the lectures of carefully selected scholars, moreover to introduce to younger colleagues the latest research techniques and thus to stimulate their interest in research. To meet these goals, the series of Pannonian Symposia on Mathematical Statistics was organized, beginning in the year 1979: the first, second and fourth one in Bad Tatzmannsdorf, Burgenland, Austria, the third and fifth in Visegrad, Hungary. The Sixth Pannonian Symposium was held in Bad Tatzmannsdorf again, in the time between 14 and 20 September 1986, under the auspices of Dr. Heinz FISCHER, Federal Minister of Science and Research, Theodor KERY, President of the State Government of Burgenland, Dr. Franz SAUERZOPF, Vice-President of the State Govern ment of Burgenland and Dr. Josef SCHMIDL, President of the Austrian Sta tistical Central Office. The members of the Honorary Committee were Pal ERDOS, WXadisXaw ORLICZ, Pal REVESz, Leopold SCHMETTERER and Istvan VINCZE; those of the Organizing Committee were Wilfried GROSSMANN (Uni versity of Vienna), Franz KONECNY (University of Agriculture of Vienna) and, as the chairman, Wolfgang WERTZ (Technical University of Vienna).
Author: Brian L. Joiner Publisher: ISBN: Category : Annals of mathematical statistics Languages : en Pages : 512
Book Description
All articles, notes, queries, corrigenda, and obituaries appearing in the following journals during the indicated years are indexed: Annals of mathematical statistics, 1961-1969; Biometrics, 1965-1969#3; Biometrics, 1951-1969; Journal of the American Statistical Association, 1956-1969; Journal of the Royal Statistical Society, Series B, 1954-1969,#2; South African statistical journal, 1967-1969,#2; Technometrics, 1959-1969.--p.iv.
Author: Shanti S. Gupta
Author: Shanti S. Gupta
Author: S. S. Gupta
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Author: Shanti S. Gupta
Author: Jean Dickinson Gibbons
Author: Shanti S. Gupta
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Author: Madan L. Puri
Author: Brian L. Joiner
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