Package: hca Title: Exploring the Human Cell Atlas Data Coordinating Platform Version: 1.20.0 Authors@R: c(person(given = "Maya", family = "McDaniel", role = "aut"), person(given = "Martin", family = "Morgan", role = c("aut", "cre"), email = "martin.morgan@roswellpark.org", comment = c(ORCID = "0000-0002-5874-8148") ), person(given = "Kayla", family = "Interdonato", role = "ctb") ) Description: This package provides users with the ability to query the Human Cell Atlas data repository for single-cell experiment data. The `projects()`, `files()`, `samples()` and `bundles()` functions retrieve summary information on each of these indexes; corresponding `*_details()` are available for individual entries of each index. File-based resources can be downloaded using `files_download()`. Advanced use of the package allows the user to page through large result sets, and to flexibly query the 'list-of-lists' structure representing query responses. License: MIT + file LICENSE Encoding: UTF-8 Roxygen: list(markdown = TRUE) RoxygenNote: 7.3.2 Depends: R (>= 4.1) Imports: httr, jsonlite, dplyr, tibble, tidyr, readr, BiocFileCache, tools, utils, digest, shiny, miniUI, DT Suggests: LoomExperiment, SummarizedExperiment, SingleCellExperiment, S4Vectors, methods, testthat (>= 3.0.0), knitr, rmarkdown, BiocStyle Config/testthat/edition: 3 VignetteBuilder: knitr biocViews: Software, SingleCell PackageStatus: Deprecated Config/pak/sysreqs: cmake make libicu-dev libuv1-dev libssl-dev libx11-dev zlib1g-dev Repository: Bioconductor 3.23 Date/Publication: 2026-04-28 12:55:05 UTC RemoteUrl: https://github.com/bioc/hca RemoteRef: RELEASE_3_23 RemoteSha: cef52d8af95d7044b09169b80125baadd8c04bed NeedsCompilation: no Packaged: 2026-10-01 11:39:15 UTC; root Author: Maya McDaniel [aut], Martin Morgan [aut, cre] (ORCID: ), Kayla Interdonato [ctb] Maintainer: Martin Morgan