Browsing by Author "Tamba, Cox Lwaka"

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Computational statistical model for group testing with retesting

Tamba, Cox Lwaka (Egerton University, 2012-01)

Screening of pooled urine specimen was suggested during the Second World War as a method for reducing the cost of detecting syphilis in U.S. soldiers. Recently, pooling has been used in epidemiological studies for screening ...
Missing data imputation in multivariate distribution with unknown degrees of freedom using expectation maximization algorithm and its stochastic variants

Kinyanjui, Paul Kimani; Tamba, Cox Lwaka; Orawo, Luke Akong’o; Okenye, Justin Obwoge (Model Assisted Statistics and Applications, 2020-10)

. Many researchers encounter the missing data problem. The phenomenon may be occasioned by data omission, nonresponse, death of respondents, recording errors, among others. It is important to find an appropriate data ...

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