Read sequence index

read_seq_len(
  file,
  col_names = def_names("seq_len"),
  col_types = def_types("seq_len"),
  ...
)

read_fai(file, col_names = def_names("fai"), col_types = def_types("fai"), ...)

Functions

  • read_seq_len: read seqs from a single file in fasta, gbk or gff3 format.

  • read_fai: read seqs from a single file in seqkit/samtools fai format.