https://github.com/lczech/ratatosk

Snakemake pipeline for phylogenetic placement of metagenomic sequences

https://github.com/lczech/ratatosk

Science Score: 13.0%

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    Low similarity (11.1%) to scientific vocabulary

Keywords from Contributors

phylogenetic-placements
Last synced: 4 months ago · JSON representation

Repository

Snakemake pipeline for phylogenetic placement of metagenomic sequences

Basic Info
  • Host: GitHub
  • Owner: lczech
  • License: gpl-3.0
  • Language: Python
  • Default Branch: master
  • Size: 1.28 MB
Statistics
  • Stars: 0
  • Watchers: 3
  • Forks: 0
  • Open Issues: 0
  • Releases: 0
Created about 5 years ago · Last pushed almost 4 years ago
Metadata Files
Readme License

README.md

ratatosk logo

Snakemake pipeline for phylogenetic placement of metagenomic sequences.

Advantages:

  • Simplicity: Only expects your files (and settings), and runs everything for you.
  • Interoperability: Takes care of file format (in)compatibility between tools.
  • Scalability: Works from single files to large datasets, also in cluster environments.

This pipeline is meant for worry-free single-stop placement to run analyses on your data. We recommend to use it in combination with the excellent PEWO workflow. PEWO determines the best tools and settings to be used for accurate placement – which you can then set in ratatosk to get the best of both worlds: accurate and scalable placement.

Pipeline Overview

Minimal input:

  • Reference phylogenetic tree (newick)
  • Reference multiple-sequence alignment (fasta or phylip)
  • Query sequences to be placed (fasta)

Process and available tools:

  • Aligning queries
    • ...
  • Placing queries
    • ...
  • Visualization
    • ...

Output:

  • Placed sequences (jplace)

Getting Started

See the Wiki pages for setup and documentation.

For bug reports and feature requests, please open an issue.

What's in a name?!

In Norse mythology, Ratatosk, the drill-tooth, lives in the world-tree Yggdrasil, to which all of the Nine Worlds are connected. Like our mundane squirrels, Ratatosk enjoys whizzing through Yggdrasil’s many branches – which is also how phylogenetic placement algorithms operate! He is regarded as a troublemaker though, which we hope is a quality that is not reflected in our software.

Owner

  • Name: Lucas Czech
  • Login: lczech
  • Kind: user
  • Location: Stanford, USA
  • Company: Carnegie Institution for Science

Postdoc in bioinformatics :seedling: and computer scientist :octocat: working on inter-disciplinary ways to save the planet :earth_africa:

GitHub Events

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Last synced: 8 months ago

All Time
  • Total Commits: 21
  • Total Committers: 2
  • Avg Commits per committer: 10.5
  • Development Distribution Score (DDS): 0.238
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  • Committers: 0
  • Avg Commits per committer: 0.0
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Top Committers
Name Email Commits
Lucas Czech l****h@h****g 16
Pierre Barbera p****s@g****m 5
Committer Domains (Top 20 + Academic)

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Past Year
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