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Browsing Research Articles (Statistics) by UP Author "Debusho, Legesse Kassa"
Now showing items 1-9 of 9
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Gemechu, Dibaba Bayisa; Debusho, Legesse Kassa; Haines, Linda M. (South African Statistical Association, 2015)Microarray experiments help scientists to study the expression level of thousands of genes simultaneously. These experiments have many design challenges, such as, for example, which mRNA samples should be co-hybridized ...
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Sileshi, G.; Debusho, Legesse Kassa; Akinnifesi, Festus K. (American Society of Agronomy, 2012)Growing maize (Zea mays) in association with legume tree in agroforestry arrangements has been shown to increase yields in many parts of sub-Saharan Africa (SSA). However, the stability of crop yields has not been ...
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Olumuyiwa-Akeredolu, Oore-ofe O.; Soma, Prashilla; Buys, A.V. (Antonia Vergina); Debusho, Legesse Kassa; Pretorius, Etheresia (Elsevier, 2017-12)The inflammatory burden of the complex rheumatoid arthritis (RA) disease affects several organ-systems, including rheological properties of blood and its formed elements. Red blood cells (RBCs) are constantly exposed to ...
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D- and V-optimal population designs for the quadratic regression model with a random intercept term Debusho, Legesse Kassa; Haines, Linda M. (Elsevier B.V., 2011-02)In this paper D- and V-optimal population designs for the quadratic regression model with a random intercept term and with values of the explanatory variable taken from a set of equally spaced, non-repeated time points ...
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Debusho, Legesse Kassa; Haines, Linda M. (South African Statistical Association, 2010-11)In this paper D-optimal population designs for the simple linear random coefficients regression model with values of the explanatory variable taken from a set of equally spaced, non-repeated time points are considered. The ...
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Debusho, Legesse Kassa; Chibayambuya, Gamu (South African Statistical Association, 2013)This paper focuses on the construction of D- and Ds-optimal designs for a secondorder response surface model when the block sizes are not fixed. Overviews of the Procedure OPTEX in SAS for the construction of these designs ...
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Debusho, Legesse Kassa; Sileshi, Gudeta W. (South African Statistical Association, 2012-11)Ecological studies naturally result in correlated data. Ignoring these correlations can result in biased estimation of ecological effects jeopardizing the integrity of the scientific inference. Mixed effects models are ...
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Makhubela, Malose Silas; Debusho, Legesse Kassa (IJRSS & K.A.J., 2013-10)This study examined the association between exposure to domestic violence and identity development in adolescents, and the moderator effects of gender and age. Measures of exposure to domestic violence and identity development ...
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Debusho, Legesse Kassa (South African Society of Crop Production/ Soil Science Society of South Africa/ Southern African Weed Science Society/ Southern African Society for Horticultural Sciences, 2008)Tef grain yield is dependent on a number of component characters such as plant height and panicle length. These characters and consequently yield are governed by a large number of factors including environmental factors. ...
Now showing items 1-9 of 9