viewer {bnviewer}R Documentation

Interactive Bayesian Network Viewer

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.

  1. layout_on_sphere

  2. layout_on_grid

  3. layout_in_circle

  4. layout_as_star

  5. layout_as_tree

  6. layout_with_sugiyama

  7. layout_with_kk

  8. layout_with_dh

  9. layout_with_lgl

  10. layout_with_mds

  11. layout_with_gem

  12. layout_nicely

  13. layout_components

  14. layout_hierarchical_direction_UD

  15. layout_hierarchical_direction_DU

  16. layout_hierarchical_direction_LR

  17. 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

  1. dot (default)

  2. circle

  3. ellipse

  4. database

  5. diamond

  6. square

  7. triangle

  8. box

  9. star

  10. 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:

  1. "background" : String. Default to '#97C2FC'. Background color for the node.

  2. "border" : String. Default to '#2B7CE9'. Border color for the node.

  3. "highlight" : String | named list, Color of the node when selected.

    1. "background" : String. Default to '#97C2FC'. Background color for the node when selected.

    2. "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"))
       )
)
[Package bnviewer version 0.1.6 Index]