trimNs | R Documentation |
Removes N's from beginning and end of sequences.
trimNs(x)
x |
a |
sequences with beginning and trailing N's removed.
Eric Archer eric.archer@noaa.gov
test.seqs <- list( A = c(rep("n", 5), "a", "c", "g", "t", rep("n", 3)), B = c(rep("n", 3), "a", "c", "g", "t", rep("n", 5)), C = c("a", "c", "g", "t", rep("n", 8)) ) test.seqs trimmed <- trimNs(test.seqs) as.character(trimmed)
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