聚类分析(Cluster Analysis)又称集群分析,是按“物以类聚”原则研究事物分类的一种多元统计分析方法。它能直接比较样本中各事物之间的性质,将性质相近的归在同一类,性质差别较大的归在不同的类。本文借助电子计算机利用指标聚类方法对63例卵巢肿瘤病人 Cluster Analysis, also known as cluster analysis, is a multivariate statistical analysis method that studies the classification of things according to the principle of “reunion of things”. It can directly compare the properties among the things in the sample, classify the properties in a similar category, and classify the differences in different classes. This article uses computer clustering method to index 63 cases of ovarian cancer patients