Package: DuckDBArray
Version: 0.99.7
Date: 2026-08-12
Title: DuckDB-Backed DelayedArray Implementation
Description: 
    Provides DuckDB-backed implementations of DelayedArray and DelayedMatrix
    classes for efficient, out-of-memory operations on large array and matrix
    datasets. The package includes DuckDBArray, DuckDBArraySeed, and DuckDBMatrix
    classes with optimized matrixStats methods. Supports sparse arrays, grid
    partitioning, and parallel processing for scalable genomic data analysis.
Authors@R: 
    c(
        person("Patrick", "Aboyoun", role=c("aut", "cre"), email="aboyounp@gene.com"),
        person("Genentech, Inc.", role="cph")
    )
License: MIT + file LICENSE
URL: https://github.com/Genentech/DuckDBArray
BugReports: https://github.com/Genentech/DuckDBArray/issues
Depends: R (>= 4.6.0), methods, stats, DuckDBDataFrame, DelayedArray,
        SparseArray
Imports: BiocGenerics, S4Vectors, IRanges, S4Arrays, Matrix,
        MatrixGenerics, DBI, dplyr, dbplyr, arrow
Suggests: knitr, rmarkdown, BiocStyle, testthat, matrixStats,
        microbenchmark, BiocParallel, DelayedMatrixStats,
        ExperimentHub, HDF5Array, sparseMatrixStats,
        SummarizedExperiment, TileDBArray, airway
biocViews: DataImport, DataRepresentation, Infrastructure, Software
VignetteBuilder: knitr
Encoding: UTF-8
Collate: 'DuckDBArraySeed-class.R' 'DuckDBArraySeed-utils.R'
        'DuckDBArray-class.R' 'DuckDBTable-matrixStats.R'
        'DuckDBArraySeed-matrixStats.R' 'DuckDBArray-matrixStats.R'
        'DuckDBArray-package.R' 'DuckDBArray-utils.R'
        'DuckDBMatrix-class.R' 'DuckDBMatrix-utils.R'
        'createDimTables.R' 'rowDeviances.R' 'rowNnzs.R'
        'scanKeycols.R' 'writeCoordArray-duckdb.R'
        'writeCoordArray-generic.R' 'writeCoordArray-methods.R'
        'writeCoordArray-types.R'
Config/roxygen2/version: 8.1.0
git_url: https://git.bioconductor.org/packages/DuckDBArray
git_branch: devel
git_last_commit: a17678d
git_last_commit_date: 2026-08-13
Repository: Bioconductor 3.24
Date/Publication: 2026-08-17
NeedsCompilation: no
Packaged: 2026-08-17 20:56:34 UTC; biocbuild
Author: Patrick Aboyoun [aut, cre],
  Genentech, Inc. [cph]
Maintainer: Patrick Aboyoun <aboyounp@gene.com>
Built: R 4.6.1; ; 2026-08-18 05:56:08 UTC; unix
