View source: R/seq_string_operation.R
seq_combine | R Documentation |
Combine multiple sequences
seq_combine(..., sep = "", collapse = NULL)
... |
One or more vectors of sequences (DNA, RNA, AA). They must all be of the same type. Short vectors are recycled. |
sep |
String to insert between input vectors. |
collapse |
If not |
The strings sep
and collapse
w ill be coerced to
the type of input vectors with a warning if some character have to replaced.
A vector of sequences (if collapse is NULL
).
A vector with a single sequence, otherwise.
stri_join
from stringi and
str_c
from stringr
for the underlying implementation.
Other string operations:
seq-replace
,
seq_count_pattern()
,
seq_crop_pattern()
,
seq_crop_position()
,
seq_detect_pattern()
,
seq_extract_pattern()
,
seq_extract_position()
,
seq_remove_pattern()
,
seq_remove_position()
,
seq_replace_position()
,
seq_split_kmer()
,
seq_split_pattern()
x <- dna("ACGTTAGTGTAGCCGT", "CTCGAAATGA") y <- dna("TTTTTTTT", "AAAAAAAAA") seq_combine(x, y) seq_combine(y, x, sep = "CCCCC") seq_combine(y, x, sep = "CCCCC", collapse = "GGGGG")
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