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# Phylo* File Processing and Automation Using PIrANHA
<!-- # File Processing and Automation in Phylogenetics and Phylogeography Using PIrANHA -->

<a href="https://imgur.com/AQte6eh"><img src="https://i.imgur.com/AQte6eh.png" title="source: Justin C. Bagley" width=40% height=40% align="center" /></a>

## Quick Guide for the Impatient

PIrANHA provides a set of tools for automating file processing and analysis in (phylo*=) phylogenetics, phylogenomics, and phylogeography.

>_NOTE:_ By convention, in all content we refer to this software package as "PIrANHA" and we write the name of the main script in the package as `piranha`.
Downloading PIrANHA is easy, with two options: local install or Homebrew install.

Local install

```bash
## 1. Download latest release using git and move into piranha directory:
cd ~ ;
git clone https://github.com/justincbagley/piranha.git ./piranha-master/ ;
cd piranha-master/ ;

## 2. Install:
cd install/ ;
chmod u+x ./* ;
local_piranha ;
#
cp local_piranha ~/bin/ ; # makes installer available from command line, for future use (assuming ~/bin/ is in $PATH, as usual)
```

Homebrew install

```bash
## 1A. Homebrew install 'by-hand':
brew tap justincbagley/homebrew-piranha
brew update
brew install piranha
echo "#################### HOMEBREW PIrANHA ALIAS:" >> ~/.bash_profile ;
echo "alias piranha=\"/usr/local/Cellar/piranha/0.4a2/piranha\"" >> ~/.bash_profile ; ## Add to ~/.bash_profile etc. for automatic loading
source ~/.bash_profile ;

## OR 1B. Automated Homebrew install using installer:
cd ~ ;
git clone https://github.com/justincbagley/piranha.git ./piranha-master/ ;
cd piranha-master/ ;
cd install/ ;
chmod u+x ./* ;
brew_piranha ;
#
cp brew_piranha ~/bin/ ; # makes installer available from command line, for future use (assuming ~/bin/ is in $PATH, as usual)
```

Get the `piranha` help text and a list of functions available in PIrANHA like so:

```bash
piranha -h
piranha -f list
```

Get the help text for a particular function:

```bash
piranha -f <function> -h
```

Convert between DNA alignment formats like so:

```bash
# Convert FASTA to PHYLIP:

piranha -f FASTA2PHYLIP -f 1 -i <inputFASTA> -k 1 -v 1 # Single PHYLIP file
piranha -f FASTA2PHYLIP -f 2 -k 1 -v 1 # Multiple PHYLIP files

# Convert FASTA to VCF:

piranha -f FASTA2VCF -i <inputFASTA> -o <output>

# Convert Mega to PHYLIP:

piranha -f Mega2PHYLIP -i <inputMega> -k 1 # Single Mega file
piranha -f Mega2PHYLIP -m 1 -k 1 # Multiple Mega files
# Convert NEXUS to PHYLIP:

piranha -f NEXUS2PHYLIP -i <inputNEXUS> -v 1 # Single NEXUS file

# Convert PHYLIP to FASTA:

piranha -f PHYLIP2FASTA -i <inputPHYLIP> -k 1 # Single FASTA file
piranha -f PHYLIP2FASTA -m 1 -k 1 -v 1 # Multiple FASTA files

# Convert PHYLIP to Mega:

piranha -f PHYLIP2Mega -i <inputPHYLIP> -k 1 # Single PHYLIP file
piranha -f PHYLIP2Mega -m1 -k 1 # Multiple PHYLIP files

# Convert PHYLIP to NEXUS:

piranha -f PHYLIP2NEXUS -i <inputPHYLIP> -p <partitionsFile> -f NEX # Single PHYLIP file
piranha -f PHYLIP2NEXUS -m 1 # Multiple PHYLIP files

```

Concatenate DNA sequence alignments (e.g. genes) like so:

```bash
# Create <taxonNamesSpaces> file with getTaxonNames function (creates file '<numTips>_taxon_names_spaces.txt'):

piranha -f getTaxonNames -n <numTips>

# Concatenate PHYLIP alignments (e.g. 1 per gene):

piranha -f concatenateSeqs -t <numTips>_taxon_names_spaces.txt

# Complete (fill in missing individuals) and concatenate PHYLIP alignments:

piranha -f completeConcatSeqs -t <numTips>_taxon_names_spaces.txt

```

Phase consensus sequences from HTS (e.g. targeted sequence capture) using reference:

```bash
# Phase alleles with default settings (creates intermediate files and final, unaligned phased FASTAs):

piranha -f phaseAlleles -i <input> -o <output> -r <reference>

# Phase alleles while masking reference indels (insertions/deletions) in final, unaligned phased FASTAs:

piranha -f phaseAlleles -i <input> -o <output> -r <reference> -m 1
```

Run standard evolutionary analysis programs (run with -h for help text first):

```bash
# Run BEAST:

piranha -f BEASTRunner

# Run ∂a∂i:

piranha -f dadiRunner
piranha -f dadiUncertainty

# Run RAxML:

piranha -f MAGNET
piranha -f RAxMLRunner

# Run RogueNaRok:

piranha -f RogueNaRokRunner

# Run SNAPP:

piranha -f SNAPPRunner
```

Conduct post-processing of results from standard evolutionary analysis programs (run with -h for help text first):

```bash
# Process output from BEAST:

piranha -f MLEResultsProc
piranha -f BEASTPostProc

# Process output from ExaBayes:

piranha -f ExaBayesPostProc

# Process output from MrBayes:

piranha -f MrBayesPostProc
```

Use the documentation links in the sidebar at _right_ to navigate this documentation and learn more about PIrANHA, and [contact the author for technical support](https://github.com/justincbagley/piranha/wiki/6.-Contact) or [raise an issue](https://github.com/justincbagley/piranha/issues).

## PIrANHA Publications

We are working on a paper describing PIrANHA while we develop towards major release v1.0 (hopefully later this year, in 2020). However, the alpha pre-release versions of PIrANHA have been used in several of our publications, including:
- Bagley, J.C., Hickerson, M.J. and Johnson, J.B., 2018. Testing hypotheses of diversification in Panamanian frogs and freshwater fishes using hierarchical approximate Bayesian computation with model averaging. Diversity, 10(4), 120.
- Bagley, J.C., Mayden, R.L. and Harris, P.M., 2018. Phylogeny and divergence times of suckers (Cypriniformes: Catostomidae) inferred from Bayesian total-evidence analyses of molecules, morphology, and fossils. PeerJ, 6, p.e5168.
- Bagley, J.C., Uribe-Convers, S., Carlsen, M., Muchhala, N., 2020. Utility of targeted sequence capture for phylogenomics in rapid, recent angiosperm radiations: Neotropical _Burmeistera_ bellflowers as a case study. Molecular Phylogenetics and Evolution. Available online. PubMed: https://www.ncbi.nlm.nih.gov/pubmed/32081762. doi: https://doi:10.1016/j.ympev.2020.106769.

## Contact Info

Questions? Comments? Concerns? Bug fix requests? Feature requests for existing functions, or requests for new functions? If so, please get in touch [here](https://github.com/justincbagley/piranha/wiki/6.-Contact).

## License

All code within **PIrANHA v0.4a2** repository is available "AS IS" under a 3-Clause BSD license. See the [LICENSE](LICENSE) file for more information.

## Citation

If you use scripts from this repository as part of your published research, please cite the repository as follows (also see DOI information below):

- Bagley, J.C. 2020. PIrANHA v0.4a2. GitHub repository, Available at: http://github.com/justincbagley/PIrANHA.

Alternatively, provide the following link to this software repository in your manuscript:

- https://github.com/justincbagley/PIrANHA

## DOI

The DOI for PIrANHA, via [Zenodo](https://zenodo.org) (also indexed by [OpenAIRE](https://explore.openaire.eu/)), is as follows: [![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.596766.svg)](https://doi.org/10.5281/zenodo.596766). Here are some examples of citing PIrANHA using the DOI:

Bagley, J.C. 2020. PIrANHA v0.4a2. GitHub package, Available at: http://doi.org/10.5281/zenodo.596766.

Bagley, J.C. 2020. PIrANHA. Zenodo, Available at: http://doi.org/10.5281/zenodo.596766.


April 17, 2020 Justin C. Bagley, St. Louis, MO, USA

[Next (Introduction) >>](https://github.com/justincbagley/piranha/wiki/1.-Introduction)
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