In zrmacc/CompareLoci: Compare Loci

Compare Loci

Zachary McCaw
Updated: 2022-03-02

knitr::opts_chunk$set(cache = FALSE)

Description

Simple application of the GRanges package to compare two sets of loci.

Installation

```{R, eval=FALSE} devtools::install_github(repo = "zrmacc/CompareLoci")

## Example

```{R}
library(CompareLoci)

# Sets of loci to compare. 
left <- data.frame(
  chr = c(1, 1, 1),
  start = c(1, 200, 400),
  end = c(100, 300, 500)
)

right <- data.frame(
  chr = c(1, 1, 1, 1),
  start = c(20, 50, 150, 440),
  end = c(25, 75, 180, 450)
)

# Overlap statistics.
overlap_stats <- CalcOverlapStats(left, right)
show(overlap_stats)

# Loci on the left overlapping at least 1 locus on the right:
show(overlap_stats@left_overlapping)

# Loci on the right overlapping at least 1:
show(overlap_stats@right_overlapped)