Convert SpliceWiz's EventRegion column to GRanges object.
Source:R/splicewiz_wrappers.R
event_region_to_granges.RdConvert SpliceWiz's EventRegion column to GRanges object.
Arguments
- event_region
a character vector denoting eventregion from spliceWiz out. Typically looks like this: "14:65968689-65971731/+"
- prefix
a character string denoting a prefix to be added to chromosome names. Default none. Typically the string can be "chr" or "Chr"
Value
an object of class GenomicRanges::GRanges()
Examples
se <- SpliceWiz::SpliceWiz_example_NxtSE(novelSplicing = TRUE)
event_region <- se@elementMetadata$Event1a %>% sample(10)
event_region_to_granges(event_region = event_region)
#> GRanges object with 10 ranges and 1 metadata column:
#> seqnames ranges strand | event_region
#> <Rle> <IRanges> <Rle> | <character>
#> [1] chrZ 64023-66318 - | chrZ:64023-66318/-
#> [2] chrZ 95647-96018 - | chrZ:95647-96018/-
#> [3] chrZ 8180-9658 - | chrZ:8180-9658/-
#> [4] chrZ 96206-96405 - | chrZ:96206-96405/-
#> [5] chrZ 8204-9658 - | chrZ:8204-9658/-
#> [6] chrZ 82618-82734 - | chrZ:82618-82734/-
#> [7] chrZ 27163-27999 + | chrZ:27163-27999/+
#> [8] chrZ 51041-51331 - | chrZ:51041-51331/-
#> [9] chrZ 99196-99654 - | chrZ:99196-99654/-
#> [10] chrZ 99196-99654 - | chrZ:99196-99654/-
#> -------
#> seqinfo: 1 sequence from an unspecified genome; no seqlengths