gintervals.dataset: Returns the database/dataset path for interval sets
Description
Returns the path of the database or dataset containing an interval set.
Usage
gintervals.dataset(intervals = NULL)
Value
A character vector containing the database paths for each interval set.
Returns NA for interval sets that don't exist in any connected database.
Arguments
intervals
interval set name or a vector of interval set names
Details
When datasets are loaded, interval sets can come from either the working database
or from loaded datasets. This function returns the source path for each interval set.