Function Reference

Available functions and helpers

VOSONDash-package

Interface for collection and interactive analysis of social networks

Shiny App

runVOSONDash()

Run the VOSON Dashboard Shiny Application

Network Graphs

loadPackageGraph()

Load package included network graph

addAdditionalMeasures()

Add additional measures to graph as vertex attributes

applyGraphFilters()

Filter out graph vertices and edges from graph object that are isolates, multi edge or edge loops

applyComponentFilter()

Filter out graph vertices not in component size range

applyCategoricalFilters()

Filter out graph vertices not in selected category

applyPruneFilter()

Prune vertices from graph by vertex id

getVertexCategories()

Get a list of vertex category attribute names and values

Network Metrics

getNetworkMetrics()

Get graph network metrics

Text Analysis

corpusFromGraph()

Create a text corpus from graph text attribute data

wordFreqFromCorpus()

Create a word frequency dataframe

wordCloudPlot()

Create a wordcloud plot

wordFreqChart()

Create a word frequency chart

wordSentData()

Create NRC emotion data

wordSentChart()

Create an NRC emotion chart

wordSentValenceChart()

Create an NRC sentiment valence chart

mixmat()

Create a mixing matrix

Social Media

getRedditUrlSubreddit()

Get subreddit name from url

getRedditUrlThreadId()

Get a reddit thread id from url

getYoutubeVideoId()

Get a youtube video id from url