down_shift: Remove introns and shift exons leftward

In stianlagstad/chimeraviz: Visualization tools for gene fusions

Remove introns and shift exons leftward

Description

This function takes a GRanges object and moves each IRanges object within next to each other starting at 1. This effectively removes the introns from the GRanges object.

Usage

down_shift(transcript)

Arguments

transcript

The GRanges object to remove introns from.

Value

A GRanges object with introns removed.

Examples

# Create a simple GRanges object:
gr <- IRanges::IRanges(
  start = c(13, 40, 100),
  end = c(20, 53, 110))
# Downshift it and see the introns are removed:
down_shift(gr)

stianlagstad/chimeraviz documentation built on June 22, 2022, 6:25 p.m.