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decneo-1.0.7
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Comberons from single cell transcriptomics in endothelial cells
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | decneo-1.0.7 |
| نام | decneo |
| نسخه کتابخانه | 1.0.7 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | S. Domanskyi, A. Hakansson, M. Meng, J. S. Graff Zivin, C. Piermarocchi, G. Paternostro, N. Ferrara |
| ایمیل نویسنده | s.domanskyi@gmail.com |
| آدرس صفحه اصلی | https://github.com/sdomanskyi/decneo |
| آدرس اینترنتی | https://pypi.org/project/decneo/ |
| مجوز | MIT License |
# DECNEO
This repository contains DECNEO, a Python package that provides bioinformatics utilities for analyzing single cell transcriptomics datasets. DECNEO implements in silico detection of transcriptional regulation genes. The documentation is available at Read the Docs: https://decneo.readthedocs.io/
- [Getting Started](#getting-started)
* [Installation](#installation)
* [Dependencies](#dependencies)
- [Functionality](#functionality)
* [Overview](#overview)
* [Input Data Format](#input-data-format)
* [Usage Example](#usage-example)
* [Output](#output)
- [Funding](#funding)
- [Licensing](#licensing)
## Getting Started
These are the instructions on how to get a copy of this project up
and use it for data analysis.
### Installation
The software runs in Python >= 3.8
To install DECNEO as a package:
$ pip install decneo
Alternatively, clone a local copy of this project to
install the package from the cloned directory:
git clone https://github.com/sdomanskyi/decneo
python setup.py install
### Dependencies
DECNEO is dependent on the following packages, that are installed/updated with installation of DECNEO:
- [x] Matplotlib - plotting from Python
- [x] NetworkX - used in network enrichment analysis
- [x] Pandas and tables - for data storage and analysis
- [x] NumPy - for processing data
- [x] sklearn - we use clustering algorithms and metrics
- [x] adjustText - optimization of text labels locations in plots
## Functionality
### Overview
The main implementation of DECNEO includes workflow for fast and efficient calculation of
single cell gene expression distance (e.g. correlation) followed by the bootstrap technique
to account for variation and noise in the input data. The results are summarized in
a form of a optimized dendrogram, heatmap and information panels. Analysis of combination
of measurements panels allows to identify main and secondary groups of genes that are coexpressed
in the cell type of interest.
### Input Data Format
Expression data for **two different** species for comparison is required.
For each of these species provide the input gene expression data is expected in one of the following formats:
1. Spreadsheet of comma-separated values ``csv`` where rows are genes, columns are cells with gene expression counts, this should be accompanied by another dataframe with two columns with one specifying batches and the other specifying corresponding cells.
Alternatively, the first row of the dataframe should be ``'batch'`` and the second ``'cell'``.
2. ``Pandas DataFrame`` where ``axis 0`` is genes and ``axis 1`` are cells.
If the are batched in the data then the index of ``axis 1`` should have two levels, e.g. ``('batch', 'cell')``,
with the first level indicating patient, batch or expreriment where that cell was sequenced, and the
second level containing cell barcodes for identification.
For examples refer to documentation.
### Usage Example
We have made an example execution file ```demo.py``` that shows how to use ``decneo``.
Download file ``VoightChoroid4567RemappedData.h5`` (456.7 Mb)
from https://doi.org/10.5281/zenodo.4419880
> This file contains normalized gene expression of 27504 genes of 7996 endothelial cells from
> 8 batches, and 5704 non-endothelial cells from 8 batches. Genes that are not expressed in
> endothelial cells are removed from non-endothelial cells dataset
Save the downloaded data file to ``demo/``, or otherwise modify path in ``demoData`` of
``demo.py``:
See details of the script ```demo.py``` at:
> [Example walkthrough of demo.py script](https://github.com/sdomanskyi/decneo/blob/master/scripts/demo.py)
To execute the complete script ```demo.py``` run:
python demo.py
If reading demo data gives error "unsupported pickle protocol: 5" make sure that python 3.8 is used and
latest version of pandas and tables is installed.
### Output
Outputs all resulting directories, files, and figures to directory specified as the ``workingDir`` when creating an instance of class ``Analysis``.
It will also output an analysis report detailing all results and figures.
For a detailed list, refer to the documentation.
## Funding
This research project is a part of R01GM122085 grant, funded by NIH/NIGMS.
## Licensing
DECNEO is released under an MIT License. Please also consult the folder LICENSES distributed with DECNEO regarding Licensing information for use of external associated content.
نیازمندی
| مقدار | نام |
|---|---|
| >=1.19.1 | numpy |
| >=1.0.1 | pandas |
| >=0.5.1 | patsy |
| >=1.2.0 | xlrd |
| >=3.0.3 | openpyxl |
| >=3.6.1 | tables |
| >=1.4.1 | scipy |
| >=3.1.3 | matplotlib |
| >=0.22.1 | scikit-learn |
| >=2.4 | networkx |
| >=0.7.3 | adjustText |
زبان مورد نیاز
| مقدار | نام |
|---|---|
| >=3 | Python |
نحوه نصب
نصب پکیج whl decneo-1.0.7:
pip install decneo-1.0.7.whl
نصب پکیج tar.gz decneo-1.0.7:
pip install decneo-1.0.7.tar.gz