words | R Documentation |
Generates a vectors of all the words from a given alphabet,
with right positions varying faster, for instance if the
alphabet
is (c("0","1")
and the length
is 2 you will obtain c("00", "01", "10", "11")
words(length = 3, alphabet = s2c("acgt"))
length |
the number of characters in the words |
alphabet |
a vector of characters |
A vector of string whith length
characters.
J.R. Lobry
citation("seqinr")
kronecker
, outer
# # Get all 64 codons: # stopifnot(all(words() == c("aaa", "aac", "aag", "aat", "aca", "acc", "acg", "act", "aga", "agc", "agg", "agt", "ata", "atc", "atg", "att","caa", "cac", "cag", "cat", "cca", "ccc", "ccg", "cct", "cga", "cgc", "cgg", "cgt", "cta", "ctc", "ctg", "ctt", "gaa", "gac", "gag", "gat", "gca", "gcc", "gcg", "gct", "gga", "ggc", "ggg", "ggt", "gta", "gtc", "gtg", "gtt", "taa", "tac", "tag", "tat", "tca", "tcc", "tcg", "tct", "tga", "tgc", "tgg", "tgt", "tta", "ttc", "ttg", "ttt"))) # # Get all codons with u c a g for bases: # words(alphabet = s2c("ucag")) # # Get all tetranucleotides: # words(length = 4) # # Get all dipeptides: # words(length = 2, alphabet = a()[-1])
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.