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HIV-related knowledge and practices: a cross-sectional study among adults aged 50 years and above in Botswana
(Cogent OA, www.cogentoa.com/, 2016)Older adults in Botswana have been shown to be sexually active and engage in risky sexual activities that make them vulnerable to HIV infection. In order to implement meaningful interventions to address older adults’ HIV ... -
Algorithm-I on splitting of sizes for sampling procedure with inclusion probabilities proportional to size
(International Science Congress Association, www.isca.in/, 2016-07)The sampling scheme proposed by Srivastava and Singh depends upon a specific split of the sizes and most of the πij′s do not satisfy the condition of non-negativity of variance estimates as suggested by Hanurav. Using the ...