uniqueGroups {ORFik} | R Documentation

## Get the unique set of groups in a GRangesList

### Description

Sometimes `GRangesList` groups might be identical, for example ORFs from different isoforms can have identical ranges. Use this function to reduce these groups to unique elements in `GRangesList` `grl`, without names and metacolumns.

### Usage

    uniqueGroups(grl)

### Arguments

`grl` | a `GRangesList`

### Value

a GRangesList of unique orfs

### See Also

Other ORFHelpers: `defineTrailer()`, `longestORFs()`, `mapToGRanges()`, `orfID()`, `startCodons()`, `startSites()`, `stopCodons()`, `stopSites()`, `txNames()`, `uniqueOrder()`

### Examples

    gr1 <- GRanges("1", IRanges(1,10), "+")
    gr2 <- GRanges("1", IRanges(20, 30), "+")
    # make a grl with duplicated ORFs (gr1 twice)
    grl <- GRangesList(tx1_1 = gr1, tx2_1 = gr2, tx3_1 = gr1)
    uniqueGroups(grl)

[Package ORFik version 1.8.6 Index]