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Eryn-1.1.1
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An all purpose MCMC sampler
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | Eryn-1.1.1 |
| نام | Eryn |
| نسخه کتابخانه | 1.1.1 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Michael Katz, Nikos Karnesis |
| ایمیل نویسنده | mikekatz04@gmail.com |
| آدرس صفحه اصلی | https://github.com/mikekatz04/Eryn |
| آدرس اینترنتی | https://pypi.org/project/Eryn/ |
| مجوز | - |
# Eryn: a multi-purpose MCMC sampler
Eryn is an advanced MCMC sampler. It has the capability to run with parallel tempering, multiple model types, and unknown counts within each model type using Reversible Jump MCMC techniques. Eryn is heavily based on [emcee](https://emcee.readthedocs.io/en/stable/). The `emcee` base structure with the Ensemble Sampler, State objects, proposal setup, and storage backends is carried over into Eryn with small changes to account for the increased complexity. In a simple sense, Eryn is an advanced (and slightly more complicated) version of `emcee`.
If you use Eryn in your publication, please cite the paper [arXiv:2303.02164](https://arxiv.org/abs/2303.02164), its [zenodo](https://zenodo.org/record/7705496#.ZAhzukJKjlw), and [emcee](https://emcee.readthedocs.io/en/stable/). The documentation for Eryn can be found here: [mikekatz04.github.io/Eryn](https://mikekatz04.github.io/Eryn). You will find the code on Github: [github.com/mikekatz04/Eryn](https://github.com/mikekatz04/Eryn).
## Getting Started
Below is a quick set of instructions to get you started with `eryn`.
```
pip install eryn
```
To import eryn:
```
from eryn.ensemble import EnsembleSampler
```
See [examples notebook](https://github.com/mikekatz04/Eryn/blob/main/examples/Eryn_tutorial.ipynb) for more info.
### Prerequisites
Eryn has only a few python-based dependencies: `tqdm`, `corner` for plotting, `numpy`, `matplotlib`.
### Installing
If you are not planning to develop the code, you can just install the latest version with the pip installation technique given above. Otherwise, you can just clone the repo and run `pip install .` inside of the Eryn directory. To run tests on Eryn during development, you can run the following in the main Eryn directory:
```
python -m unittest discover
```
## Running the Tests
In the main directory of the package run in the terminal:
```
python -m unittest discover
```
## Contributing
Please read [CONTRIBUTING.md](CONTRIBUTING.md) for details on our code of conduct, and the process for submitting pull requests to us.
## Versioning
We use [SemVer](http://semver.org/) for versioning. For the versions available, see the [tags on this repository](https://github.com/BlackHolePerturbationToolkit/FastEMRIWaveforms/tags).
Current Version: 1.1.1
## Citation
When using this package, please cite at minimum the following sources:
```
@article{Karnesis:2023ras,
author = "Karnesis, Nikolaos and Katz, Michael L. and Korsakova, Natalia and Gair, Jonathan R. and Stergioulas, Nikolaos",
title = "{Eryn : A multi-purpose sampler for Bayesian inference}",
eprint = "2303.02164",
archivePrefix = "arXiv",
primaryClass = "astro-ph.IM",
month = "3",
year = "2023"
}
@software{michael_katz_2023_7705496,
author = {Michael Katz and
Nikolaos Karnesis and
Natalia Korsakova},
title = {mikekatz04/Eryn: first full release},
month = mar,
year = 2023,
publisher = {Zenodo},
version = {v1.0.0},
doi = {10.5281/zenodo.7705496},
url = {https://doi.org/10.5281/zenodo.7705496}
}
@ARTICLE{2013PASP..125..306F,
author = {{Foreman-Mackey}, Daniel and {Hogg}, David W. and {Lang}, Dustin and {Goodman}, Jonathan},
title = "{emcee: The MCMC Hammer}",
journal = {\pasp},
keywords = {Astrophysics - Instrumentation and Methods for Astrophysics, Physics - Computational Physics, Statistics - Computation},
year = 2013,
month = mar,
volume = {125},
number = {925},
pages = {306},
doi = {10.1086/670067},
archivePrefix = {arXiv},
eprint = {1202.3665},
primaryClass = {astro-ph.IM},
adsurl = {https://ui.adsabs.harvard.edu/abs/2013PASP..125..306F},
adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
```
Depending on which proposals are used, you may be required to cite more sources. Please make sure you do this properly.
## Authors
* **Michael Katz**
* Nikos Karnesis
* Natalia Korsakova
* Jonathan Gair
### Contibutors
* Maybe you!
## License
This project is licensed under the GNU License - see the [LICENSE.md](LICENSE.md) file for details.
## Acknowledgments
* TODO: add acknowledgements
زبان مورد نیاز
| مقدار | نام |
|---|---|
| >=3.6 | Python |
نحوه نصب
نصب پکیج whl Eryn-1.1.1:
pip install Eryn-1.1.1.whl
نصب پکیج tar.gz Eryn-1.1.1:
pip install Eryn-1.1.1.tar.gz