get_df_string           DataFrame to region strings
get_granges_string      GRanges to region strings
get_threads             Get the number of available threads
htslib_version          Get htslib version and available features
make_mat                Make a matrix from a numeric column of BED
                        files
make_mat_bsseq          Make M/beta and coverage matrices from WGBS BED
                        files
query_chroms            Query the chromosomes or seqnames from a vector
                        of BED files
set_log_level           Set and get logging level
set_threads             Set the number of available threads
summarize_meth_regions
                        Summarize methylation information over genomic
                        regions
summarize_regions       Summarize information over genomic regions from
                        any BED file
tabix                   Query records from tabixed BED files
