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| -rw-r--r-- | gnu/packages/cran.scm | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm index 24eade12ec..117362cd9f 100644 --- a/gnu/packages/cran.scm +++ b/gnu/packages/cran.scm @@ -18833,3 +18833,30 @@ function} (CDF) of the Poisson binomial distribution. It also provides the @dfn{probability mass function} (PMF), quantile function, and random number generation for the Poisson binomial distribution.") (license license:gpl2))) + +(define-public r-diagram + (package + (name "r-diagram") + (version "1.6.4") + (source + (origin + (method url-fetch) + (uri (cran-uri "diagram" version)) + (sha256 + (base32 + "0f6ffprn5k0ir1s7m9s7izc64aa17r3gnygagz5bihrlsvawaavw")))) + (properties `((upstream-name . "diagram"))) + (build-system r-build-system) + (propagated-inputs + `(("r-shape" ,r-shape))) + (home-page "https://cran.r-project.org/web/packages/diagram/") + (synopsis "Visualize simple graphs (networks) and plot flow diagrams") + (description + "This package provides tools to visualize simple graphs (networks) based +on a transition matrix, utilities to plot flow diagrams, visualizing webs, +electrical networks, etc. It also includes supporting material for the book +\"A practical guide to ecological modelling - using R as a simulation +platform\" by Karline Soetaert and Peter M.J. Herman (2009) and the book +\"Solving Differential Equations in R\" by Karline Soetaert, Jeff Cash and +Francesca Mazzia (2012).") + (license license:gpl2+))) |