牛羊体尺的聚类与主成分分析

Clustering and Principal Component Analysis on Sheep and Cattle′Measurements

分别对牛羊体尺进行了聚类与主成分分析，所得结果对牛羊品种选育、鉴定、评价有一定指导意义，并为畜体测量学的建立提供一种新的思路和依据。

We conduct clustering and principal component analysis on sheep and cattle respectively. The conclusion obtained is meaningful in directing the breeding selection of sheep and cattle, the appraisal and the evaluation, hence the new train of thought and basis are provided for the establishment of animal body measurology.