如何使R输出有关树状图对象的文本详细信息？

编程入门行业动态更新时间:2024-10-24 20:11:06

本文介绍了如何使R输出有关树状图对象的文本详细信息？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！问题描述

请参阅我的上一个问题，以获取与用于创建树状图的测试数据和命令有关的详细信息：

Please see my previous question for details relating to test data and commands used to create a dendrogram: Using R to cluster based on euclidean distance and a complete linkage metric, too many vectors?

这是我制作树状图的命令的快速摘要：

Here is a quick summary of my commands to make the dendrogram:

un_exprs <- as.matrix(read.table("sample.txt", header=TRUE, sep = "\t", row.names = 1, as.is=TRUE)) exprs <- t(un_exprs) eucl_dist=dist(exprs,method = 'euclidean') hie_clust=hclust(eucl_dist, method = 'complete')\ dend <- as.dendrogram(hie_clust) plot(dend)

这是一个非常漂亮的树状图。但是，可以说这个树状图有2个簇...我想获得属于2个簇中每个簇的每个元素的文本列表。我以为这很简单，但是我对R的经验不足以使其直观。谢谢！

This makes a very nice dengrogram plot. However, lets say this dendrogram has 2 clusters... I want to get a text list of each element belonging to each of the 2 clusters. I'm assuming this is trivial, but I don't have enough experience with R for this to be intuitive. Thanks!