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This function renumbers a sequence, which is helpful if "gaps" appear in the sequence. For example, consider the sequence {1, 1, 3, 1, 8, 8, 8}. This function will renumber the sequence {1, 1, 2, 1, 3, 3, 3}. NAs are ignored.
{1, 1, 3, 1, 8, 8, 8}
{1, 1, 2, 1, 3, 3, 3}
NA
renumSeq(x)
A vector.
Numerical or character vector.
order, rank
order
rank
x <- c(1, 1, 3, 1, 8, 8, 8) renumSeq(x) y <- c(1, 1, 3, 1, 8, NA, 8, 8) renumSeq(y) z <- c('c', 'c', 'b', 'a', 'w', 'a') renumSeq(z)
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