select.informative.tags: Choose informative tags

Description Usage Arguments Value

View source: R/zroutines.R

Description

For datasets with tag alignment quality information (e.g. number of mismatches for Eland alignments), get.binding.characteristics determines whether inclusion of tags from each specific quality bin improves the cross-correlation profile. The present function is then used to actually select these informative tags, discarding all other information, including quality scores that are not used in further processing.

Usage

1
select.informative.tags(data, binding.characteristics)

Arguments

data

Full alignment data (a list with $tags and $quality elements)

binding.characteristics

result of a get.binding.characteristics call. If NULL value is supplied,all tags will be accepted.

Value

A chromosome-wise tag list. Each element of the list corresponds to a chromosome and is a numeric vector of 5' tag coordinates, with sign designating DNA strand. This form of tag data is used for most of the other processing.


hms-dbmi/spp documentation built on Sept. 20, 2020, 7 p.m.