downstreamFromPerGroup {ORFik} | R Documentation

## Get rest of objects downstream (inclusive)

### Description

Per group get the part downstream of position. downstreamFromPerGroup(tx, startSites(threeUTRs, asGR = TRUE)) will return the 3' utrs per transcript as GRangesList, usually used for interesting parts of the transcripts.

### Usage

    downstreamFromPerGroup(
      tx,
      downstreamFrom,
      is.circular = all(isCircular(tx) %in% TRUE)
    )

### Arguments

`tx` | a `GRangesList`, usually of Transcripts to be changed
`downstreamFrom` | a vector of integers, for each group in tx, where is the new start point of first valid exon.
`is.circular` | logical, default FALSE if not any is: all(isCircular(grl) Where grl is the ranges checked. If TRUE, allow ranges to extend below position 1 on chromosome. Since circular genomes can have negative coordinates.

### Details

If you don't want to include the points given in the region, use `downstreamOfPerGroup`

### Value

a GRangesList of downstream part

### See Also

Other GRanges: `assignFirstExonsStartSite()`, `assignLastExonsStopSite()`, `downstreamOfPerGroup()`, `upstreamFromPerGroup()`, `upstreamOfPerGroup()`

[Package ORFik version 1.10.13 Index]