利用多元分析法对49个二棱型啤酒大麦育种材料的7个主要性状指标进行了主成份分析与聚类分析。
By means of multielement analysis, 7 character indexes of 49 breeding material had been made by a main composition and cluster analysis in malting barley.
本文主要运用多元统计分析中的因子分析和聚类分析方法。
This paper mainly adopts the factor analysis and cluster analysis in the multivariate statistical analysis.
聚类分析是最常用的多元统计方法之一，其结果常用谱系图来表示。
The cluster analysis is one of the most commonly_used multivariable statistical methods whose results are often expressed with the dendrograms.
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