Package: SEraster
Type: Package
Title: Rasterization Preprocessing Framework for Scalable Spatial Omics
        Data Analysis
Version: 1.1.0
Authors@R: 
    c(person("Gohta", "Aihara", email = "gohta.aihara@gmail.com", 
    role = c("aut", "cre"), 
    comment = c(ORCID = "0000-0002-2492-9610")), 
    person("Mayling", "Chen", email = "mchen161@jhu.edu",
    role = c("aut"),
    comment = c(ORCID = "0009-0009-0961-6665")),
    person("Lyla", "Atta", email = "lylaatta@jhmi.edu", 
    role = c("aut"), 
    comment = c(ORCID = "0000-0002-6113-0082")), 
    person("Jean", "Fan", email = "jeanfan@jhu.edu", 
    role = c("aut", "rev"), 
    comment = c(ORCID = "0000-0002-0212-5451")))
URL: https://github.com/JEFworks-Lab/SEraster
BugReports: https://github.com/JEFworks-Lab/SEraster/issues
Description: 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.
biocViews: Software, Spatial, GeneExpression, Transcriptomics,
        SingleCell, Preprocessing
License: GPL-3
Encoding: UTF-8
LazyData: FALSE
Suggests: CooccurrenceAffinity, nnSVG, testthat (>= 3.0.0), knitr,
        rmarkdown, BiocManager, remotes
VignetteBuilder: knitr
Config/testthat/edition: 3
RoxygenNote: 7.3.2
Depends: R (>= 4.5.0)
Imports: BiocParallel, ggplot2, Matrix, methods, rearrr, sf,
        SpatialExperiment, SummarizedExperiment
git_url: https://git.bioconductor.org/packages/SEraster
git_branch: devel
git_last_commit: b927ba9
git_last_commit_date: 2025-04-15
Repository: Bioconductor 3.22
Date/Publication: 2025-06-04
NeedsCompilation: no
Packaged: 2025-06-05 02:12:48 UTC; biocbuild
Author: Gohta Aihara [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-2492-9610>),
  Mayling Chen [aut] (ORCID: <https://orcid.org/0009-0009-0961-6665>),
  Lyla Atta [aut] (ORCID: <https://orcid.org/0000-0002-6113-0082>),
  Jean Fan [aut, rev] (ORCID: <https://orcid.org/0000-0002-0212-5451>)
Maintainer: Gohta Aihara <gohta.aihara@gmail.com>
Built: R 4.5.0; ; 2025-06-05 14:01:08 UTC; windows
