Kortpad om niesentrale, tweeveranderlike verdelings deur samestelling te ontwikkel

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Authors

Ferreira, Johannes Theodorus

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AOSIS Open Journals

Abstract

Noncentral distributions form an integral part of statistical inference. For example, the noncentral chisquare distribution is particularly useful as it represents the sampling distribution of the sample variance from a normal distribution with unstable expected value. This study develops bivariate noncentral distributions via the compounding method. Some composite distributions (such as the product, ratio, and proportion) are derived, their properties studied, and applied to rainfall data.

Description

A selection of conference proceedings: Student Symposium in Science, 06 and 07 November 2014, Science Campus, University of South Africa.

Keywords

Noncentral distributions, Statistical inference, Compounding method, Composite distributions

Sustainable Development Goals

Citation

Ferreira, J., 2015, ‘’n Kortpad om niesentrale, tweeveranderlike verdelings deur samestelling te ontwikkel’, Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie 34(1), Art. #1319, 2 pages. http:// dx.DOI.org/ 10.4102/satnt. v34i1.1319.