asTX {ORFik} | R Documentation

## Map genomic to transcript coordinates by reference

### Description

Map range coordinates between features in the genome and transcriptome (reference) space.

### Usage

    asTX(grl, reference)

### Arguments

`grl` | a `GRangesList` of ranges within the reference, grl must have column called names that gives grouping for result
`reference` | a GrangesList of ranges that include and are bigger or equal to grl ig. cds is grl and gene can be reference

### Details

Similar to GenomicFeatures' pmapToTranscripts, but in this version the grl ranges are compared to reference ranges with same name, not by index. And it has a security fix.

### Value

a GRangesList in transcript coordinates

### See Also

Other ExtendGenomicRanges: `coveragePerTiling()`, `overlapsToCoverage()`, `reduceKeepAttr()`, `tile1()`, `txSeqsFromFa()`, `windowPerGroup()`

[Package ORFik version 1.6.9 Index]