check_tag_present | R Documentation |
The attribute field of GTF/GFF files are very complicated and is very inconsistent between sources. This function is to make sure that transcript and gene IDs can be extracted properly.
check_tag_present(tags_use, tags, error = TRUE)
tags_use |
The tags to be checked. |
tags |
The tags present in attribute field. |
error |
Whether to throw an error for absent tags. If |
Error or warning if tag is absent.
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