Estimation in Mixtures of Poisson and Mixtures of Exponential Distributions PDF Download
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Author: A. Clifford Cohen
Publisher:
ISBN:
Category : Distribution (Probability theory)
Languages : en
Pages : 29
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Book Description
Author: A. Clifford Cohen
Publisher:
ISBN:
Category : Distribution (Probability theory)
Languages : en
Pages : 29
Get Book Here
Book Description
Author: B. Everitt
Publisher: Springer Science & Business Media
ISBN: 9400958978
Category : Science
Languages : en
Pages : 148
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Book Description
Finite mixture distributions arise in a variety of applications ranging from the length distribution of fish to the content of DNA in the nuclei of liver cells. The literature surrounding them is large and goes back to the end of the last century when Karl Pearson published his well-known paper on estimating the five parameters in a mixture of two normal distributions. In this text we attempt to review this literature and in addition indicate the practical details of fitting such distributions to sample data. Our hope is that the monograph will be useful to statisticians interested in mixture distributions and to re search workers in other areas applying such distributions to their data. We would like to express our gratitude to Mrs Bertha Lakey for typing the manuscript. Institute oj Psychiatry B. S. Everitt University of London D. l Hand 1980 CHAPTER I General introduction 1. 1 Introduction This monograph is concerned with statistical distributions which can be expressed as superpositions of (usually simpler) component distributions. Such superpositions are termed mixture distributions or compound distributions. For example, the distribution of height in a population of children might be expressed as follows: h(height) = fg(height: age)f(age)d age (1. 1) where g(height: age) is the conditional distribution of height on age, and/(age) is the age distribution of the children in the population.
Author: Kathryn Jo-Anne Barger
Publisher:
ISBN:
Category :
Languages : en
Pages : 228
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Book Description
Author: A. Clifford Cohen
Publisher:
ISBN:
Category : Distribution (Probability theory)
Languages : en
Pages : 18
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Book Description
Author: A. Clifford Cohen
Publisher:
ISBN:
Category : Distribution (Probability theory)
Languages : en
Pages : 100
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Book Description
Author: A. Clifford Cohen
Publisher:
ISBN:
Category : Distribution (Probability theory)
Languages : en
Pages : 18
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 668
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Book Description
Author: K. Balakrishnan
Publisher: Routledge
ISBN: 1351449117
Category : Mathematics
Languages : en
Pages : 414
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Book Description
The exponential distribution is one of the most significant and widely used distribution in statistical practice. It possesses several important statistical properties, and yet exhibits great mathematical tractability. This volume provides a systematic and comprehensive synthesis of the diverse literature on the theory and applications of the expon
Author: Varahamurti Raghavendra Krishna
Publisher:
ISBN:
Category : Poisson distribution
Languages : en
Pages : 0
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Book Description
Abstract. A considerable volume of recent research work has been devoted to mixtures of discrete distributions. The purpose of this thesis is to obtain estimates of the parameters of the mixed-Poisson distribution and also to study their mathematical properties. In Chapter 1, some recent work in these fields is reviewed, namely the work of Gumbel [15], Rider [26] and Blischke [4]. Chapter II, contains a detailed discussion of the derivation of the mixed Poisson distribution. In Chapter III, moment estimators for a mixture of two Poisson distributions are obtained and their asymptotic properties discussed. Chapter IV, contains a variety of results which are obtained as a by product of our approach.
Author: Jovad Behboodian
Publisher:
ISBN:
Category :
Languages : en
Pages : 107
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Book Description
