# diagram v1.6.5

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## Functions for Visualising Simple Graphs (Networks), Plotting Flow Diagrams

Visualises simple graphs (networks) based on a transition matrix, utilities to plot flow diagrams,
visualising webs, electrical networks, etc.
Support for the book "A practical guide to ecological modelling -
using R as a simulation platform"
by Karline Soetaert and Peter M.J. Herman (2009), Springer.
and the book "Solving Differential Equations in R"
by Karline Soetaert, Jeff Cash and Francesca Mazzia (2012), Springer.
Includes demo(flowchart), demo(plotmat), demo(plotweb).

## Functions in diagram

Name | Description | |

plotmat | plots a graph (network), based on a transition matrix | |

openplotmat | Creates an empty plot used for diagram plotting. | |

Takapotoweb | Takapoto atoll planktonic food web | |

Teasel | Population dynamics model transition matrix of teasel | |

bentarrow | adds 2-segmented arrow between two points | |

Rigaweb | Gulf of Riga autumn planktonic food web | |

diagram-package | Functions for visualising simple graphs (networks), plotting flow diagrams | |

electrical | electric network symbols | |

curvedarrow | adds curved arrow between two points | |

coordinates | coordinates of elements on a plot | |

textdiamond | adds lines of text in a diamand-shaped box to a plot | |

treearrow | adds a dendrogram-like branched arrow between several points | |

textrect | adds lines of text in a rectangular-shaped box or in a parallelogram to a plot | |

textround | adds lines of text in a rounded box to a plot | |

textmulti | adds lines of text in an multigonal box to a plot | |

selfarrow | adds a circular, self-pointing arrow to a plot | |

shadowbox | adds a box with a shadow to a plot | |

textellipse | adds lines of text in an ellipsoid box to a plot | |

textplain | adds lines of text to a plot | |

texthexa | adds lines of text in an hexagonal box to a plot | |

textempty | adds lines of text, on a colored background to a plot | |

splitarrow | adds a branched arrow between several points | |

straightarrow | adds straight arrow between two points | |

plotweb | plots a web | |

segmentarrow | adds 3-segmented arrow between two points. | |

No Results! |

## Vignettes of diagram

Name | ||

diagram.Rnw | ||

vignettes.bib | ||

No Results! |

## Last month downloads

## Details

License | GPL (>= 2) |

LazyData | yes |

NeedsCompilation | no |

Packaged | 2020-09-29 06:59:04 UTC; karlines |

Repository | CRAN |

Date/Publication | 2020-09-30 07:20:02 UTC |

imports | graphics , stats |

depends | R (>= 2.01) , shape |

Contributors | Karline Soetaert |

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