https://github.com/camillescott/sourmash

Compute and compare MinHash signatures for DNA data sets.

https://github.com/camillescott/sourmash

Repository

Compute and compare MinHash signatures for DNA data sets.

https://github.com/camillescott/sourmash/blob/master/

# sourmash

[![Documentation](https://readthedocs.org/projects/sourmash/badge/?version=latest)](http://sourmash.readthedocs.io/en/latest/)
[![Build Status](https://drone.io/github.com/dib-lab/sourmash/status.png)](https://drone.io/github.com/dib-lab/sourmash/latest)
[![codecov](https://codecov.io/gh/dib-lab/sourmash/branch/master/graph/badge.svg)](https://codecov.io/gh/dib-lab/sourmash)
[![DOI](http://joss.theoj.org/papers/10.21105/joss.00027/status.svg)](http://joss.theoj.org/papers/10.21105/joss.00027)

Compute MinHash signatures for DNA sequences.

Usage:

    sourmash compute *.fq.gz
    sourmash compare *.sig -o distances
    sourmash plot distances

We have demo notebooks on binder that you can interact with:

[![Binder](http://mybinder.org/badge.svg)](http://mybinder.org/repo/dib-lab/sourmash)

Sourmash is [published on JOSS](http://dx.doi.org/10.21105/joss.00027).

----

The name is a riff off of [Mash](https://github.com/marbl/Mash),
combined with @ctb's love of whiskey.
([Sour mash](https://en.wikipedia.org/wiki/Sour_mash) is used in
making whiskey.)

Authors: [C. Titus Brown](mailto:titus@idyll.org) ([@ctb](http://github.com/ctb)) and Luiz C. Irber, Jr.

sourmash is a product of the
[Lab for Data-Intensive Biology](http://ivory.idyll.org/lab/) at the
[UC Davis School of Veterinary Medicine](http://www.vetmed.ucdavis.edu).

## Installation

You can do:

    pip install sourmash

sourmash runs under both Python 2.7.x and Python 3.5.  The base
requirements are screed and PyYAML, together with a C++ development
environment and the CPython development headers and libraries (for the
C++ extension).

The comparison code (`sourmash compare`) uses numpy, and the plotting
code uses matplotlib and scipy, but most of the code is usable without
these.

## Support

Please ask questions and files issues
[on Github](https://github.com/dib-lab/sourmash/issues).  The developers
sometimes hang out [on gitter](https://gitter.im/dib-lab/khmer).

## Development

Development happens on github at
[dib-lab/sourmash](https://github.com/dib-lab/sourmash).

`sourmash` is the main command-line entry point; run it for help.

`sourmash_lib/` contains the library code.

Tests require py.test and can be run with `make test`.

----

CTB

6.jun.2016

Owner

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