Calculate inter-distance of genomic regions
Calculate inter-distance of genomic regions
rainfallTransform(
region,
mode = c("min", "max", "mean", "left", "right"),
normalize_to_width = FALSE)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. |
normalize_to_width |
If it is |
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.
bed = generateRandomBed() bed = subset(bed, chr == "chr1") head(rainfallTransform(bed))
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