Draw a link between two matrix rows in the circular heatmap
Draw a link between two matrix rows in the circular heatmap
circos.heatmap.link(row_from, row_to, ...)
row_from |
The row index where the link starts. The value should be length 1. If you want to draw multiple links, put the function in a |
row_to |
The row index where the link ends. |
... |
Pass to |
set.seed(123)
mat = matrix(rnorm(100*10), nrow = 100)
rownames(mat) = paste0("R", 1:100)
col_fun = colorRamp2(c(-2, 0, 2), c("blue", "white", "red"))
circos.heatmap(mat, col = col_fun, rownames.side = "outside")
circos.heatmap.link(10, 60)
circos.clear()
split = sample(letters[1:5], 100, replace = TRUE)
circos.heatmap(mat, col = col_fun, split = split,
rownames.side = "outside")
circos.heatmap.link(10, 60)
circos.clear()Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.