Principal Components and Factor Analysis of Fertility Differentials in Tanzania
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Date
2018-04-01
Authors
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Publisher
Refaad
Abstract
The objective of this paper is to apply principal components and factor analysis techniques in
assessing factors associated with fertility differentials in Tanzania. The study utilized secondary data from
2010 Tanzania Demographic and Health Survey (2010 TDHS) dataset. Three factors were identified as the
main factors associated to fertility differentials in Tanzania. The first factor was woman’ education and
awareness, the second factor was woman’ demographic characteristics and the third factor was woman’
economic status. Among those factors, woman’ education and awareness was found to contribute more than
all other factors in explaining fertility differentials in Tanzania. The study concluded that, in order to attain a
desirable fertility level in the country, woman’ education especially on the issue of family planning needs to
be improved.
Description
Keywords
Eignvalues, Fertility, Loadings matrix, Principal Components, Tanzania
Citation
Mbotwa , C. & Akarro , R. R. (2018). Principal Components and Factor Analysis of Fertility Differentials in Tanzania . General Letters in Mathematics, 4 (2), 76-85, DOI:10.31559/glm2016.4.2.4