Description Usage Arguments Value References Examples
Calculate inter-distance of genomic regions
1 | rainfallTransform(region, mode = c("min", "max", "mean", "left", "right"))
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region |
Genomic positions. It can be a data frame with two columns which are start positions and end positions on a single chromosome. It can also be a bed-format data frame which contains the chromosome column. |
mode |
How to calculate inter-distance. For a region, there is a distance to the
prevous region and also there is a distance to the next region. |
If the input is a two-column data frame, the function returnes a data frame with three columns: start position, end position and distance. And if the input is a bed-format data frame, there will be the chromosome column added.
The row order of the returned data frame is as same as the input one.
Gu, Z. (2014) circlize implements and enhances circular visualization in R. Bioinformatics.
1 2 3 | bed = generateRandomBed()
bed = subset(bed, chr == "chr1")
head(rainfallTransform(bed))
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