subset_interactions: Choose a chromosome and a range within which InteractionSet...

In AnnikaGable/chromium: Analyze and visualize high throughput chromatin interaction data, such as Hi-C or ChIA-PET

Description

The interactions of the InteractionSet will be subsetted, but all regions (i.e. the annotation) will be retained. This is only useful if you want to add interactions in the other regions later. Otherwise, especially for direct conversion to matrices, it is more useful to subset the whole InteractionSet, including the regions.

Usage

subset_interactions(Iset, chr, from = NULL, to = NULL)

Arguments

Iset	The InteractionSet object to be subsetted.
chr	The chromosome for which interactions should be retained.
from	Optional. The starting point of the interactions to be retained. If NULL, the chromosome beginning is selected.
to	Optional. The ending point of the interactions to be retained. If NULL, the chromosome end is selected.

Value

An InteractionSet object containing only those interactions specified, but all original genomic annotation.

Examples

# chr2_Iset <- subset_interactions(Iset, chr=2)

AnnikaGable/chromium documentation built on May 5, 2019, 6:04 a.m.