为使用 R circlize 包生成的图形添加标题

Add a title to the graph generated using the R circlize package

请问如何为使用 circlize 包生成的 circos 图添加标题?我没有在手册中找到任何参考。

不,手册中没有提到标题。另一方面,如果你研究 171 页的优秀 circlize vignette (it's actually a book!),你会发现:

circlize is built on the base R graphic system, then, of course the base graphic functions can be used in combination with circlize functions. [...]

Normally, the base functions such as title(), text(), legend() can be used to add extra information on the plot

因此,只需在 circlize 情节调用之后添加 title()