dot-scanChunker: Scan Chunker

In pmbrophy/mzDataTable: Import and convert raw mass spectrometry data formats

Description

Break sets of ms scans into indexed chunks for multi-import methods

Usage

.scanChunker(scans, mzRfilePointer, chunkSize)

Arguments

scans	A numeric vector of all of the scan indices to be imported
mzRfilePointer	A mzR pointer object linking to the file to be converted
chunkSize	The number of scans to be processed at a time - actual import size will be aproximately the size of chunkSize

Value

a list object containing the group indices and order of those indicies. See .splitIndex.

Examples

## Not run: 
chunks <- .scanChunker(scans = c(1:10), chunkSize = 2)

## End(Not run)

pmbrophy/mzDataTable documentation built on June 6, 2020, 7:43 a.m.