Network Applications to Facial Communication Data


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Documentation for package ‘NetFACS’ version 0.3.1

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calculate_prob_of_comb Calculate probabilities of single elements and combinations occurring
define_contexts Define truth for AUs active in different contexts
define_joint_prob Joint probability distribution of AUs
distribution.plot Plots the observed probability for an element against the distribution of the null model
element.plot Plots the observed and expected probabilities for the basic elements based on the condition
element.specificity Tests how much each element increases the specificity of all combinations it is in
emotions_set Letter Data
entropy.overall Compares the observed and expected information content of the dataset
event.size.plot Plots the probability that a combination of a certain size appears
letternet Letter Data
multiple.netfacs Applies the netfacs function across multiple levels of the condition and puts them in a list
multiple.netfacs.network Creates network objects out of the netfacs data
multiple.network.plot Plots networks for multiple conditions
mutual.information Calculates the pointwise mutual information of units with each other
mutual.information.condition Tests how much each element increases the specificity of all combinations it is in
netfacs Create probability distribution of combinations of elements in the data
netfacs.extract Extract results of 'netfacs' function for specific combination sizes For the selected combination size, the function returns all combinations that had significantly higher probabilities of occuring than expected under the null condition
netfacs.network Creates a network object out of the netfacs data
netfacs.reciprocity Calculate reciprocity of probabilities that two elements appear together
network.conditional Produce conditional probabilities of dyads of elements, and graph object based on conditional probabilities
network.plot Plots a network object
network.summary Returns all kinds of network measures for the netfacs network
network.summary.graph Returns all kinds of graph-level network measures for the netfacs network
overlap.network Plots the overlap of multiple conditions as bipartite network
prepare.netfacs Take data that are not currently in format and turn them into the correct format for netfacs function
sample_contexts Sample observations of simulated FACS data