Add links from two sets of genomic positions
Add links from two sets of genomic positions
circos.genomicLink(
region1,
region2,
rou = get_most_inside_radius(),
rou1 = rou,
rou2 = rou,
col = "black",
lwd = par("lwd"),
lty = par("lty"),
border = col,
...)region1 |
A data frame in bed format. |
region2 |
A data frame in bed format. |
rou |
Pass to |
rou1 |
Pass to |
rou2 |
Pass to |
col |
Pass to |
lwd |
Pass to |
lty |
Pass to |
border |
Pass to |
... |
Pass to |
Of course, number of rows should be same in region1 and region2.
If you want to have more controls on links, please use circos.link directly.
set.seed(123)
bed1 = generateRandomBed(nr = 100)
bed1 = bed1[sample(nrow(bed1), 20), ]
bed2 = generateRandomBed(nr = 100)
bed2 = bed2[sample(nrow(bed2), 20), ]
circos.par("track.height" = 0.1, cell.padding = c(0, 0, 0, 0))
circos.initializeWithIdeogram()
circos.genomicLink(bed1, bed2, col = sample(1:5, 20, replace = TRUE), border = NA)
circos.clear()Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.