Clustering of breed types : Preliminary results. Anette van Dorland. ILRI, Addis Ababa, Ethiopia, 26 February 2003. Introduction. 1. Large number of unknown breed types: How different/similar are these breed types from each other ? 2. Farmers knowledge versus enumerator observation.
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Anette van Dorland
ILRI, Addis Ababa, Ethiopia, 26 February 2003
1. Large number of unknown breed types:
How different/similar are these breed types from each other ?
2. Farmers knowledge versus enumerator observation
Discriminant analysisIntroduction (cont.)
lowland (Dire, Liben and Teltele)
highland (Bore and Hagere Mariam)
Navel flap sizePrincipal Components Analysis
10 principal components
responsible for 64 % of the variation between the observations