https://github.com/nshen7/vmrseq
An R package for detecting cell-to-cell variably methylated regions (VMRs) from single-cell bisulfite sequencing leveraging probabilistic models.
https://github.com/nshen7/vmrseq
computational-biology dimensionality-reduction epigenomics-workflow hidden-markov-model probabilistic-models r-package
Last synced: 3 months ago
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An R package for detecting cell-to-cell variably methylated regions (VMRs) from single-cell bisulfite sequencing leveraging probabilistic models.
- Host: GitHub
- URL: https://github.com/nshen7/vmrseq
- Owner: nshen7
- License: mit
- Created: 2022-07-05T22:00:56.000Z (over 3 years ago)
- Default Branch: main
- Last Pushed: 2025-07-13T18:07:29.000Z (6 months ago)
- Last Synced: 2025-10-11T01:44:15.042Z (3 months ago)
- Topics: computational-biology, dimensionality-reduction, epigenomics-workflow, hidden-markov-model, probabilistic-models, r-package
- Language: R
- Homepage:
- Size: 85.9 MB
- Stars: 9
- Watchers: 0
- Forks: 0
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- Changelog: NEWS.md
- License: LICENSE
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README
# vmrseq: Detecting variably methylated regions (VMRs) from single-cell bisulfite sequencing
The R package `vmrseq` is a novel computational tool developed for pinpointing variably methylated regions (VMRs) in scBS-seq data without prior knowledge on size or location. High-throughput single-cell measurements of DNA methylation allows studying inter-cellular epigenetic heterogeneity, but this task faces the challenges of sparsity and noise. vmrseq overcomes these challenges and identifies variably methylated regions accurately and robustly.
## Installation
You can install the development version of `vmrseq` in R from Bioconductor (recommended) or GitHub with:
``` r
### Install stable version from Bioconductor
if (!require("BiocManager", quietly = TRUE))
install.packages("BiocManager")
BiocManager::install("vmrseq")
## Or development version from Github
# install.packages("remotes")
remotes::install_github("nshen7/vmrseq")
```
## Online Vignette
- An online vignette of 'Get Started' on the `vmrseq` package can be found at
[https://rpubs.com/nshen7/vmrseq-vignette](https://rpubs.com/nshen7/vmrseq-vignette).
- An example workflow on scBS-seq data analysis using `vmrseq` can be found at
[https://github.com/nshen7/vmrseq-workflow-vignette](https://github.com/nshen7/vmrseq-workflow-vignette).
## Docker Image
We provide a Docker image for robust setup and use of this package. The Docker image includes all necessary dependencies for the package and vignettes. To pull the Docker image from Docker Hub, use the following command in bash:
``` bash
docker pull nshen7/vmrseq-bioc-3.19:latest
```
## Citation
Shen, N., Korthauer, K. vmrseq: probabilistic modeling of single-cell methylation heterogeneity. Genome Biol 25, 321 (2024). https://doi.org/10.1186/s13059-024-03457-7
## License/Copyright
[](https://opensource.org/licenses/MIT)
This package is made available under an MIT license.