d3Network (version 0.5.2.1)

d3ClusterDendro: Create a D3 JavaScript Cluster Dendrogram graphs.

Description

Create a D3 JavaScript Cluster Dendrogram graphs.

Usage

d3ClusterDendro(List, height = 2200, width = 900, heightCollapse = 0, widthCollapse = 0.5, fontsize = 10, linkColour = "#ccc", nodeColour = "#3182bd", textColour = "#3182bd", opacity = 0.8, diameter = 980, zoom = FALSE, parentElement = "body", standAlone = TRUE, file = NULL, iframe = FALSE, d3Script = "http://d3js.org/d3.v3.min.js")

Arguments

List

a hierarchical list object with a root node and children.

height

numeric height for the network graph's frame area in pixels.

width

numeric width for the network graph's frame area in pixels.

heightCollapse

numeric proportion of the overall graph height to make the cluster dendrogram shorter by.

widthCollapse

numeric proportion of the overall graph width to make the cluster dendrogram narrower by.

fontsize

numeric font size in pixels for the node text labels.

linkColour

character string specifying the colour you want the link lines to be. Multiple formats supported (e.g. hexadecimal).

nodeColour

character string specifying the colour you want the node circles to be. Multiple formats supported (e.g. hexadecimal).

textColour

character string specifying the colour you want the text to be before they are clicked. Multiple formats supported (e.g. hexadecimal).

opacity

numeric value of the proportion opaque you would like the graph elements to be.

diameter

numeric diameter for the network in pixels.

zoom

logical, whether or not to enable the ability to use the mouse scroll-wheel to zoom in and out of the graph.

parentElement

character string specifying the parent element for the resulting svg network graph. This effectively allows the user to specify where on the html page the graph will be placed. By default the parent element is body.

standAlone

logical, whether or not to return a complete HTML document (with head and foot) or just the script.

file

a character string of the file name to save the resulting graph. If a file name is given a standalone webpage is created, i.e. with a header and footer. If file = NULL then result is returned to the console.

iframe

logical. If iframe = TRUE then the graph is saved to an external file in the working directory and an HTML iframe linking to the file is printed to the console. This is useful if you are using Slidify and many other HTML slideshow framworks and want to include the graph in the resulting page. If you set the knitr code chunk results='asis' then the graph will be rendered in the output. Usually, you can use iframe = FALSE if you are creating simple knitr Markdown or HTML pages. Note: you do not need to specify the file name if iframe = TRUE, however if you do, do not include the file path.

d3Script

a character string that allows you to specify the location of the d3.js script you would like to use. The default is http://d3js.org/d3.v3.min.js.

Source

Mike Bostock http://bl.ocks.org/mbostock/4063570.

Examples

## Not run: 
# # Download JSON data
# library(RCurl)
# URL <- "https://raw.github.com/christophergandrud/d3Network/master/JSONdata/flare.json"
# Flare <- getURL(URL)
# 
# # Convert to list format
# Flare <- rjson::fromJSON(Flare)
# 
# # Recreate Bostock example from http://bl.ocks.org/mbostock/4063570
# d3ClusterDendro(List = Flare,
# 					file = "FlareCluster.html", zoom = TRUE,
#      			fontsize = 10, opacity = 0.9,
#      			widthCollapse = 0.8)
# ## End(Not run)