Check for genomic annotation problems in IS matrices.

This helper function checks if each individual integration site, identified by the mandatory_IS_vars(), has been annotated with two or more distinct gene symbols.

Usage

annotation_issues(matrix)

Arguments

matrix

Either a single matrix or a list of matrices, ideally obtained via import_parallel_Vispa2Matrices() or import_single_Vispa2Matrix()

Value

Either NULL if no issues were detected or 1 or more data frames with genomic coordinates of the IS and the number of distinct genes associated

See also

Other Import functions helpers: date_formats(), default_af_transform(), default_iss_file_prefixes(), matching_options(), quantification_types()

Examples

data("integration_matrices", package = "ISAnalytics")
annotation_issues(integration_matrices)
#> No annotation issues found
#> NULL