Browsing by Author "Nthoiwa, G.P"
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An evaluation of factors that hinder subsistence farmers from diverting to profitable farming in Botswana: a lesson for Extension Officers
Modibo, K.; Nthoiwa, G.P; Tselaesele, N.M. (Botswana University of Agriculture & Natural Resources, 2010)The government of Botswana has over the years provided support programmes to farmers to subsidize agricultural inputs in order to raise the level of profitability. Despite the wide range of Agriculture support there has ... -
Missing covariates in multiple linear regression when the data is missing at random
Nthoiwa, G.P; Owino, J.O (Botswana University of Agriculture & Natural Resources, 2008)The occurrence of missing values is frequent in data collected for different uses such as in surveys, censuses, balanced experiments. On the other end most statistical analysis methods have been developed for complete ...