我與圖書館 circlize 合作并制作了情節。下面你可以看到代碼
library(circlize)
random_values<-c(500:100)
random_sample<-sample(random_values,15)
col.pal = c(BMW = "red",
Honda = "green",
Nissan = "blue",
Tesla = "grey",
Toyota = "maroon",
Phoenix = "grey",
Tucson = "black",
Sedona = "grey"
)
Sample_Matrix <- matrix(
random_sample,
nrow = 5,
dimnames = list(c("BMW","Honda","Nissan","Tesla","Toyota"),
c("Phoenix","Tucson","Sedona")))
chordDiagram(Sample_Matrix,grid.col = col.pal)
現在我想在這個情節上使用這個標題上的標題。我經常使用 ggplot2 并且我有一個與 ggplot2 字體相同的標題來生成繪圖。有人可以幫我怎么做嗎？
uj5u.com熱心網友回復：
您可以使用此代碼添加標題：
chordDiagram(Sample_Matrix,grid.col = col.pal, annotationTrackHeight = c(0.03, 0.01), title(main = "title"))
輸出：
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