applyCategoricalFilters: Filter out graph vertices not in selected category

In vosonlab/VOSONDash: User Interface for Collecting and Analysing Social Networks

Filter out graph vertices not in selected category

Description

This function removes vertices that are not in the selected categories values list or sub-categories.

Usage

applyCategoricalFilters(
  g,
  selected_cat,
  selected_subcats,
  cat_prefix = "vosonCA_"
)

Arguments

g	igraph graph object.
selected_cat	Character string. Selected vertex category without prefix.
selected_subcats	List. Selected sub-category values to include in graph.
cat_prefix	Character string. Category attribute prefix format to match. Default is "vosonCA_".

Value

An igraph graph object.

Examples

## Not run: 
# return a graph containing only vertices that have the vertex category 
# attribute "vosonCA_Stance" value "liberal"
g <- loadPackageGraph("DividedTheyBlog_40Alist_release.graphml")

g <- applyCategoricalFilters(g, "Stance", c("liberal"))

## End(Not run)

vosonlab/VOSONDash documentation built on Feb. 9, 2023, 8:37 a.m.