(define-public r-silicate
  (package
    (name "r-silicate")
    (version "0.4.0")
    (source
      (origin
        (method url-fetch)
        (uri (cran-uri "silicate" version))
        (sha256
          (base32
            "1bvwdrmnrcnyq21sz50g9aksqhd5xkcqhd305mr606mgm183x5rn"))))
    (properties `((upstream-name . "silicate")))
    (build-system r-build-system)
    (propagated-inputs
      `(("r-crsmeta" ,r-crsmeta)
        ("r-decido" ,r-decido)
        ("r-dplyr" ,r-dplyr)
        ("r-gibble" ,r-gibble)
        ("r-gridbase" ,r-gridbase)
        ("r-magrittr" ,r-magrittr)
        ("r-purrr" ,r-purrr)
        ("r-rlang" ,r-rlang)
        ("r-tibble" ,r-tibble)
        ("r-unjoin" ,r-unjoin)))
    (native-inputs `(("r-knitr" ,r-knitr)))
    (home-page "https://github.com/hypertidy/silicate")
    (synopsis "Common Forms for Complex Hierarchical and Relational Data Structures")
    (description
      "Generate common data forms for complex data suitable for conversions
and transmission by decomposition as paths or primitives.Paths are sequentially-linked
records, primitives are basic atomic elements and both can model many forms
and be grouped into hierarchical structures.The universal models 'SC0'
(structural) and 'SC'(labelled, relational) are composed of edges and can
represent any hierarchical form.Specialist models 'PATH', 'ARC' and 'TRI'
provide the most common intermediate forms used for converting from one form
to another.The methods are inspired by the simplicial complex
<https://en.wikipedia.org/wiki/Simplicial_complex> and
provide intermediate forms that relate spatial
data structures to this mathematical construct.")
    (license license:gpl3)))