在chorddiag图中添加标题 - R答案

【问题标题】：Add title in chorddiag graph - R在chorddiag图中添加标题 - R
【发布时间】：2016-06-10 10:47:13
【问题描述】：

我需要在生成的 html 中添加一个标题，但我不知道怎么做。我看过documentation，但它没有出现在该选项的任何地方。

library(chorddiag)
temp = read.csv("chord_data_pj.csv", sep=",", header=FALSE)
temp1 <- as.matrix(temp) 

m <- matrix(c(temp1),nrow = 27, ncol = 27)

paises <- c("AT","BE","BG","BY","CH","CZ","DE","DK","ES","FI","FR","GB","GR","HR","HU","IE","IT","NL","NO","PL","PT","RO","RS","SE","SK","TR","UA")

dimnames(m) <- list(Origen = paises, Destino = paises)

groupColors <- c('#383838','#ffcc00','#124d81','#59b300','#ff4d4d')

chorddiag(m, groupColors = groupColors, groupnamePadding = 40)

谢谢！

【问题讨论】：

标签： r graph chord-diagram

【解决方案1】：

今天在 3.3.1 版本中，packete“chorddiag”似乎（至少几个月后）变成了“circlize”（就像您展示的文档一样）。 chordDiagram 函数可以是“chorddiag”的更新，添加标题可以使用“graphics”包的“title”函数。

library(circlize)
chordDiagram(g,  annotationTrack = c("name", "grid"),
annotationTrackHeight = c(0.03, 0.01))
title(main = "title")

【讨论】：