DuckDBDataFrame/DESCRIPTION at main · Genentech/DuckDBDataFrame · GitHub

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Package: DuckDBDataFrame
Version: 0.99.15
Date: 2026-07-25
Title: DuckDB-Backed DataFrame and Table Structures
Description:
    Provides DuckDB-backed implementations of core tabular data structures
    including DuckDBTable, DuckDBDataFrame, and DuckDBColumn. These classes
    extend Bioconductor's S4Vectors framework to enable efficient, out-of-memory
    operations on large tabular datasets using DuckDB's analytical database engine.
    The package includes SQL function discovery, connection management, and support
    for list columns and embeddings stored in ARRAY[] columns.
Authors@R:
    c(
        person("Patrick", "Aboyoun", role=c("aut", "cre"), email="aboyounp@gene.com"),
        person("Genentech, Inc.", role="cph")
    )
License: MIT + file LICENSE
Depends:
    R (>= 4.6.0),
    methods,
    stats,
    bit64,
    S4Vectors,
    IRanges
Imports:
    tools,
    BiocGenerics,
    S4Arrays,
    SparseArray,
    DelayedArray,
    Matrix,
    DBI,
    rlang,
    dplyr,
    dbplyr,
    duckdb,
    arrow,
    tibble
Suggests:
    knitr,
    rmarkdown,
    BiocStyle,
    testthat
biocViews:
    DataImport,
    DataRepresentation,
    Infrastructure,
    Software
VignetteBuilder: knitr
Encoding: UTF-8
Collate:
    'sql_fun.R'
    'sql_call.R'
    'tblconn.R'
    'keynames.R'
    'DuckDBConnection.R'
    'DuckDBTable-class.R'
    'DuckDBTable-utils.R'
    'DuckDBColumn-class.R'
    'DuckDBAtomicList-class.R'
    'DuckDBColumn-utils.R'
    'DuckDBEmbeddings-class.R'
    'DuckDBDataFrame-class.R'
    'DuckDBDataFrameList-class.R'
    'DuckDBSelfHits-class.R'
    'DuckDBTransposedDataFrame-class.R'
    'arrow-types.R'
    'parquet-io-cluster.R'
    'parquet-io.R'
Config/roxygen2/version: 8.0.0