{"Package":"networkD3","Type":"Package","Title":"D3 JavaScript Network Graphs from R","Description":"Creates 'D3' 'JavaScript' network, tree, dendrogram, and Sankey\ngraphs from 'R'.","Version":"0.4","Date":"2017-03-18","Authors@R":"c(\nperson(\"J.J.\", \"Allaire\", role = \"aut\"),\nperson(\"Peter\", \"Ellis\", role = \"ctb\"),\nperson(\"Christopher\", \"Gandrud\", email = \"christopher.gandrud@gmail.com\",\nrole = c(\"aut\", \"cre\")),\nperson(\"Kevin\", \"Kuo\", role = \"ctb\"),\nperson(\"B.W.\", \"Lewis\", role = \"ctb\"),\nperson(\"Jonathan\", \"Owen\", role = \"ctb\"),\nperson(\"Kenton\", \"Russell\", role = \"aut\"),\nperson(\"Jennifer\",\"Rogers\", role = \"ctb\"),\nperson(\"Charles\", \"Sese\", role = \"ctb\"),\nperson(\"CJ\", \"Yetman\", role = \"aut\")\n)","URL":"https://CRAN.R-project.org/package=networkD3","BugReports":"https://github.com/christophergandrud/networkD3/issues","License":"GPL (>= 3)","Depends":"R (>= 3.0.0)","Imports":"htmlwidgets (>= 0.3.2), igraph, magrittr","Suggests":"htmltools (>= 0.2.6), jsonlite,","Enhances":"knitr, shiny","LazyData":"true","RoxygenNote":"6.0.1","NeedsCompilation":"no","Packaged":"2017-03-18 15:59:43 UTC; cgandrud","Author":"J.J. Allaire [aut],\nPeter Ellis [ctb],\nChristopher Gandrud [aut, cre],\nKevin Kuo [ctb],\nB.W. Lewis [ctb],\nJonathan Owen [ctb],\nKenton Russell [aut],\nJennifer Rogers [ctb],\nCharles Sese [ctb],\nCJ Yetman [aut]","Maintainer":"Christopher Gandrud ","Repository":"CRAN","Date/Publication":"2017-03-18 17:31:09 UTC","repoType":"cran","tarballUrl":"https://cran.r-project.org/src/contrib/networkD3_0.4.tar.gz","jsonAuthors":[{"name":"J.J. Allaire","email":null,"maintainer":false},{"name":"Peter Ellis","email":null,"maintainer":false},{"name":"Christopher Gandrud","email":"christopher.gandrud@gmail.com","maintainer":true},{"name":"Kevin Kuo","email":null,"maintainer":false},{"name":"B.W. Lewis","email":null,"maintainer":false},{"name":"Jonathan Owen","email":null,"maintainer":false},{"name":"Kenton Russell","email":null,"maintainer":false},{"name":"Jennifer Rogers","email":null,"maintainer":false},{"name":"Charles Sese","email":null,"maintainer":false},{"name":"CJ Yetman","email":null,"maintainer":false}],"readme":"# D3 JavaScript Network Graphs from R\n\nVersion 0.3\n[![CRAN Version](http://www.r-pkg.org/badges/version/networkD3)](https://CRAN.R-project.org/package=networkD3)\n[![Build Status](https://travis-ci.org/christophergandrud/networkD3.svg?branch=master)](https://travis-ci.org/christophergandrud/networkD3)\n![CRAN Monthly Downloads](http://cranlogs.r-pkg.org/badges/last-month/networkD3)\n![CRAN Total Downloads](http://cranlogs.r-pkg.org/badges/grand-total/networkD3)\n\nThis README includes information on set up and a number of basic examples.\nFor more information see the package's [main page](http://christophergandrud.github.io/networkD3/).\n\n## Usage\n\nHere's an example of `simpleNetwork`:\n\n```R\nlibrary(networkD3)\n\n# Create fake data\nsrc <- c(\"A\", \"A\", \"A\", \"A\", \"B\", \"B\", \"C\", \"C\", \"D\")\ntarget <- c(\"B\", \"C\", \"D\", \"J\", \"E\", \"F\", \"G\", \"H\", \"I\")\nnetworkData <- data.frame(src, target)\n\n# Plot\nsimpleNetwork(networkData)\n```\n\nHere's `forceNetwork`:\n\n```R\n# Load data\ndata(MisLinks)\ndata(MisNodes)\n\n# Plot\nforceNetwork(Links = MisLinks, Nodes = MisNodes, Source = \"source\",\n Target = \"target\", Value = \"value\", NodeID = \"name\",\n Group = \"group\", opacity = 0.4,\n colourScale = JS(\"d3.scaleOrdinal(d3.schemeCategory20);\"))\n```\n\nHere's `sankeyNetwork` using a downloaded JSON data file:\n\n```R\n# Recreate Bostock Sankey diagram: http://bost.ocks.org/mike/sankey/\n# Load energy projection data\nURL <- paste0(\"https://cdn.rawgit.com/christophergandrud/networkD3/\",\n \"master/JSONdata/energy.json\")\nEnergy <- jsonlite::fromJSON(URL)\n\n# Plot\nsankeyNetwork(Links = Energy$links, Nodes = Energy$nodes, Source = \"source\",\n Target = \"target\", Value = \"value\", NodeID = \"name\",\n units = \"TWh\", fontSize = 12, nodeWidth = 30)\n```\n### Interacting with igraph\n\nYou can use [igraph](http://igraph.org/r/) to create network graph data that can be plotted with **networkD3**. The `igraph_to_networkD3` function converts igraph graphs to lists that work well with **networkD3**. For example:\n\n```R\n# Load igraph\nlibrary(igraph)\n\n# Use igraph to make the graph and find membership\nkarate <- make_graph(\"Zachary\")\nwc <- cluster_walktrap(karate)\nmembers <- membership(wc)\n\n# Convert to object suitable for networkD3\nkarate_d3 <- igraph_to_networkD3(karate, group = members)\n\n# Create force directed network plot\nforceNetwork(Links = karate_d3$links, Nodes = karate_d3$nodes, \n Source = 'source', Target = 'target', NodeID = 'name', \n Group = 'group')\n```\n\n### Saving to an external file\n\nUse `saveNetwork` to save a network to stand alone HTML file:\n\n```R\nlibrary(magrittr)\n\nsimpleNetwork(networkData) %>% saveNetwork(file = 'Net1.html')\n```\n\n## Note\n\nnetworkD3 began as a port of\n[d3Network](http://christophergandrud.github.io/d3Network/) package to the\n[htmlwidgets](https://github.com/ramnathv/htmlwidgets) framework. d3Network is \nno longer supported."}

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