Documentation
length :: Integral n => s -> nSource
Length of sequence data
ntAt :: Integral n => s -> n -> Maybe CharSource
Just
the nucleotide at a specified sequence data offset,
given in 0-based coordinates, or Nothing
if the offset is
beyond the bounds of the data
:: (Integral n, Integral m) | |
=> n | Starting position in 0-based coordinates |
-> m | Length |
-> s | Sequence data |
-> Maybe s |
Just
the nucleotides in subsequence of the sequence data, or
Nothing
if the region extends beyond the bounds of the
sequence.
:: (Integral n, Integral m) | |
=> n | Starting position in 0-based coordinates |
-> m | Length |
-> s | Sequence data |
-> s |
Nucleotides in a subsequence of the sequence data, padded with
N
when the region extends beyond the bounds of the sequence.