seqToIntervals {denstrip} R Documentation

## Find contiguous sequences in a vector of integers

### Description

Get all sequences of contiguous values in a vector of integers.

### Usage

seqToIntervals(x)


### Arguments

 x A vector of integers, for example, representing indices. x is coerced to integer, sorted, and unique values extracted, if necessary, before finding the contiguous sequences.

### Value

A matrix with one row for each sequence, and two columns containing the start and the end of the sequence, respectively.

### Author(s)

Chris Jackson <chris.jackson@mrc-bsu.cam.ac.uk>. Thanks to Tobias Verbeke for the suggestion.

sectioned.density
seqToIntervals(1:10)  # [1 10]