viewer: Interactive Bayesian Network Viewer

In bnviewer: Bayesian Networks Interactive Visualization and Explainable Artificial Intelligence

Description

Interactive Bayesian Network Viewer

Usage

viewer(
  bayesianNetwork,
  bayesianNetwork.background = NULL,
  bayesianNetwork.title = "",
  bayesianNetwork.subtitle = "",
  bayesianNetwork.footer = "",
  bayesianNetwork.enabled.interactive.mode = FALSE,
  bayesianNetwork.layout = "default",
  bayesianNetwork.width = "100%",
  bayesianNetwork.height = "500px",
  bayesianNetwork.data = NULL,
  bayesianNetwork.correlation.show = FALSE,
  bayesianNetwork.correlation.method = "pearson",
  node.shape = NULL,
  node.label.prefix = "",
  node.colors = list(),
  node.font = list(),
  edges.smooth = TRUE,
  edges.dashes = FALSE,
  edges.width = 1,
  edges.font.size = 18,
  edges.font.color = "black",
  edges.shadow = FALSE,
  options.highlightNearest = TRUE,
  options.nodesIdSelection = FALSE,
  clusters.legend.title = "",
  clusters.legend.options = list(),
  clusters = list()
)

Arguments

bayesianNetwork	A Bayesian Network structure. (Example : hill-climbing (HC)).
bayesianNetwork.background	Bayesian network background
bayesianNetwork.title	: String. Bayesian Network title
bayesianNetwork.subtitle	: String. Bayesian Network subtitle
bayesianNetwork.footer	: String. Bayesian Network footer
bayesianNetwork.enabled.interactive.mode	: Boolean. Enabled interactive viewer mode.
bayesianNetwork.layout	: String. A layout of a Bayesian Network. The hierarchical layout the available options are: UD, DU, LR, RL. To simplify: up-down, down-up, left-right, right-left. layout_on_sphere layout_on_grid layout_in_circle layout_as_star layout_as_tree layout_with_sugiyama layout_with_kk layout_with_dh layout_with_lgl layout_with_mds layout_with_gem layout_nicely layout_components layout_hierarchical_direction_UD layout_hierarchical_direction_DU layout_hierarchical_direction_LR layout_hierarchical_direction_RL
bayesianNetwork.width	: String. Bayesian Network width
bayesianNetwork.height	: String. Bayesian Network height
bayesianNetwork.data	: List. Data Set.
bayesianNetwork.correlation.show	: Boolean. When true, show Correlation Coefficient. Default (FALSE).
bayesianNetwork.correlation.method	: String. Correlation Coefficient. One of "pearson" (default), "kendall", or "spearman"
node.shape	: String. A node shape of a Bayesian Network dot (default) circle ellipse database diamond square triangle box star text
node.label.prefix	: String. Adds a prefix to the node label
node.colors	: String | named list. Color for the node. Can be 'rgba(120,32,14,1)', '#97C2FC' (hexa notation on 7 char without transparency) or 'red'. Can be just one color, or a list with several elements: "background" : String. Default to '#97C2FC'. Background color for the node. "border" : String. Default to '#2B7CE9'. Border color for the node. "highlight" : String | named list, Color of the node when selected. "background" : String. Default to '#97C2FC'. Background color for the node when selected. "border" : String. Default to '#2B7CE9'. Border color for the node when selected.
node.font	: Array. Example list(color = "black", face="Arial")
edges.smooth	: Boolean. When true, the edge is drawn as a dynamic quadratic bezier curve.
edges.dashes	: Array or Boolean. Default to false. When true, the edge will be drawn as a dashed line.
edges.width	: Number. Sets edge width. Default to 1.
edges.font.size	: Number. Font Size. Default to 18.
edges.font.color	: String. Font Color. Default to 'black'.
edges.shadow	: Boolean. Shadow. Default to FALSE.
options.highlightNearest	: Boolean. Default to true. Highlight nearest when clicking a node.
options.nodesIdSelection	: Boolean. Default to false. Add an id node selection creating an HTML select element.
clusters.legend.title	: Array. Get details in the example.
clusters.legend.options	: Array of Array. Get details in the example.
clusters	: Array of Array. Get details in the example.

References

See online documentation http://robsonfernandes.net/bnviewer

See the code fontAwesome for icons in groups and nodes https://fontawesome.com/v4.7.0/cheatsheet/

Examples

library(bnlearn)
library(bnviewer)

data("alarm")
bayesianNetwork = hc(alarm)

viewer(bayesianNetwork,
       bayesianNetwork.background = "-webkit-radial-gradient(center, ellipse cover,
                                                             rgba(255,255,255,1) 0%,
                                                             rgba(246,246,246,1) 47%,
                                                             rgba(237,237,237,1) 100%)",
       bayesianNetwork.width = "100%",
       bayesianNetwork.height = "100vh",
       bayesianNetwork.layout = "layout_components",
       bayesianNetwork.title="<br>Discrete Bayesian Network - Alarm",
       bayesianNetwork.subtitle = "Monitoring of emergency care patients",

       node.colors = list(background = "white",
                          border = "black",
                          highlight = list(background = "#e91eba",
                                           border = "black")),
       node.font = list(color = "black", face="Arial"),

       clusters.legend.title = list(text = "<b>Legend</b> <br> Variable Categories",
                                    style = "font-size:18px;
                                             font-family:Arial;
                                             color:black;
                                             text-align:center;"),
       clusters.legend.options = list(
         list(label = "Pressure",
              shape = "icon",
              icon = list(code = "f1ce",
                          size = 50,
                          color = "#e91e63")),
         list(label = "Volume",
              shape = "icon",
              icon = list(code = "f140",
                          size = 50,
                          color = "#03a9f4")),
         list(label = "Ventilation",
              shape = "icon",
              icon = list(code = "f192",
                          size = 50,
                          color = "#4caf50")),
         list(label = "Saturation",
              shape = "icon",
              icon = list(code = "f10c",
                          size = 50,
                          color = "#ffc107"))
       ),

       clusters = list(
         list(label = "Pressure",
              shape = "icon",
              icon = list(code = "f1ce", color = "#e91e63"),
              nodes = list("CVP","BP","HRBP","PAP","PRSS")),
         list(label = "Volume",
              shape = "icon",
              icon = list(code = "f140", color = "#03a9f4"),
              nodes = list("MINV","MVS","LVV","STKV")),
         list(label = "Ventilation",
              shape = "icon",
              icon = list(code = "f192", color = "#4caf50"),
              nodes = list("VALV","VLNG","VTUB","VMCH")),
         list(label = "Saturation",
              shape = "icon",
              icon = list(code = "f10c", color = "#ffc107"),
              nodes = list("HRSA","SAO2","PVS"))
       )
)

bnviewer documentation built on Jan. 13, 2021, 5:10 p.m.