VOL. 13 · NO. 2 | April 2018
Bamidele Mustapha Oseni, Emmanuel Teju Jolayemi
Afr. Stat. 13 (2), 1593-1608, (April 2018) DOI: 10.16929/as/1593.123 Open Access
KEYWORDS: Risk Reserve, ruin probability, Interest, Stochastic Investment, exponential distribution, Kummer hypergeometric equation, 60J25, 60J60
Magda M. M. Haggag
Afr. Stat. 13 (2), 1609-1630, (April 2018) DOI: 10.16929/as/1609.124 Open Access
KEYWORDS: elastic-net, Lasso, penalized regression, regularization, Ridge regression, shrinkage, Variable selection, 62J05, 62J07
Issa Cherif Geraldo, Assi N'Gessan, Kossi Essona Gneyou
Afr. Stat. 13 (2), 1631-1643, (April 2018) DOI: 10.16929/as/1631.125 Open Access
KEYWORDS: iterative method, maximum likelihood, cyclic algorithm, global convergence, road safety, 62-04, 62F10, 62H12, 62P99
Mamadou Lamine Diop, Aliou Diop, Abdou Kâ Diongue
Afr. Stat. 13 (2), 1645-1666, (April 2018) DOI: 10.16929/as/1645.126 Open Access
KEYWORDS: time series of counts, mixture model, negative binomial, overdispersion, 62F10, 62M10
Amadou Diadié Ba, Gane Samb Lo, Diam Ba
Afr. Stat. 13 (2), 1667-1681, (April 2018) DOI: 10.16929/as/1667.127 Open Access
KEYWORDS: Divergence measures estimation, asymptotic normality, Wavelet theory, wavelets empirical processes, Besov spaces, 62G05, 62G20, 62G07
Gyan Prakash
Afr. Stat. 13 (2), 1683-1697, (April 2018) DOI: 10.16929/as/1683.128 Open Access
KEYWORDS: generalized Pareto distribution, empirical Bayes estimation, Progressive First-Failure (PFF) Censoring, Approximate Confidence Intervals (ACI), 62A15, 62F15, 65C05
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