doBy (version 4.5-15)

subSeq: 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.

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)