subSeq {doBy}R Documentation

Find sub-sequences of identical elements in a vector.

Description

Find sub-sequences of identical elements in a vector.

Usage

subSeq(x, item = NULL)

Arguments

x

An atomic vector.

item

Optionally a specific value to look for in 'x'.

Value

A dataframe.

Author(s)

Søren Højsgaard, sorenh@math.aau.dk

See Also

rle

Examples


x <- c(1, 1, 1, 0, 0, 1, 1, 1, 2, 2, 2, 1, 2, 2, 2, 3)
(ans <- subSeq(x))
ans$value
# Notice: Same results below
subSeq(x, item=1)
subSeq(x, item="1")

x <- as.character(c(1, 1, 1, 0, 0, 1, 1, 1, 2, 2, 2, 1, 2, 2, 2, 3))
(ans<-subSeq(x))
ans$value
# Notice: Same results below
subSeq(x, item="1")
subSeq(x, item=1)
[Package doBy version 4.6-2 Index]