SEraster
This is thereleased version of SEraster; for the devel version, seeSEraster.
Rasterization Preprocessing Framework for Scalable Spatial Omics Data Analysis
Bioconductor version: Release (3.22)
SEraster is a rasterization preprocessing framework that aggregates cellular information into spatial pixels to reduce resource requirements for spatial omics data analysis. SEraster reduces the number of spatial points in spatial omics datasets for downstream analysis through a process of rasterization where single cells’ gene expression or cell-type labels are aggregated into equally sized pixels based on a user-defined resolution. SEraster is built on an R/Bioconductor S4 class called SpatialExperiment. SEraster can be incorporated with other packages to conduct downstream analyses for spatial omics datasets, such as detecting spatially variable genes.
Author: Gohta Aihara [aut, cre]
ORCID: 0000-0002-2492-9610, Mayling Chen [aut] ORCID: 0009-0009-0961-6665, Lyla Atta [aut] ORCID: 0000-0002-6113-0082, Jean Fan [aut, rev] ORCID: 0000-0002-0212-5451
Maintainer: Gohta Aihara <gohta.aihara at gmail.com>
citation("SEraster")):Installation
To install this package, start R (version "4.5") and enter:
if (!require("BiocManager", quietly = TRUE)) install.packages("BiocManager")BiocManager::install("SEraster")For older versions of R, please refer to the appropriateBioconductor release.
Documentation
To view documentation for the version of this package installed in your system, start R and enter:
browseVignettes("SEraster")| Getting Started With SEraster | HTML | R Script |
| Reference Manual | ||
| NEWS | Text |
Details
| biocViews | GeneExpression,Preprocessing,SingleCell,Software,Spatial,Transcriptomics |
| Version | 1.2.0 |
| In Bioconductor since | BioC 3.21 (R-4.5) (0.5 years) |
| License | GPL-3 |
| Depends | R (>= 4.5.0) |
| Imports | BiocParallel,ggplot2,Matrix, methods,rearrr,sf,SpatialExperiment,SummarizedExperiment |
| System Requirements | |
| URL | https://github.com/JEFworks-Lab/SEraster |
| Bug Reports | https://github.com/JEFworks-Lab/SEraster/issues |
See More
| Suggests | CooccurrenceAffinity,nnSVG,testthat (>= 3.0.0),knitr,rmarkdown,BiocManager,remotes |
| Linking To | |
| Enhances | |
| Depends On Me | |
| Imports Me | |
| Suggests Me | |
| Links To Me | |
| Build Report | Build Report |
Package Archives
FollowInstallation instructions to use this package in your R session.
| Source Package | SEraster_1.2.0.tar.gz |
| Windows Binary (x86_64) | SEraster_1.2.0.zip |
| macOS Binary (x86_64) | SEraster_1.2.0.tgz |
| macOS Binary (arm64) | SEraster_1.2.0.tgz |
| Source Repository | git clone https://git.bioconductor.org/packages/SEraster |
| Source Repository (Developer Access) | git clone git@git.bioconductor.org:packages/SEraster |
| Bioc Package Browser | https://code.bioconductor.org/browse/SEraster/ |
| Package Short Url | https://bioconductor.org/packages/SEraster/ |
| Package Downloads Report | Download Stats |