EdgSocCMap {cogmapr}R Documentation

Aggregation of the relationships identified in a serie of Individual Cognitie Maps


This function will produce a data frame that contains all relationships of a serie of Individual Cognitive Maps. The weights of these relationships are calculated.


EdgSocCMap(project, min.weight = 1, filters = NULL, units = "all",
  weighted.icm = FALSE)



A QDA project, a list as generated by the ProjectCMap function.


A integer that will determine the minimum (>=) weight of relationships that will be taken into account. Relationships with a lower weight (<) will not be shown. Default is set to 1 (i.e. all relationships are shown).


A list of named strings that will filter the relationships showed in the SCM. e.g. =list(coding_class = "A_coding_class", document_part = "A_document_part")=. To date, these filters are linked to the nature of relationships.


A string vector giving the names of the units (i.e. classes linked to documents) that will be include in the SCM. It is a second type of filter.


A boolean. If FALSE, the weight of the relationships in the ICM will be fixed to 1.


The funcrion can be used to produce a data frame that contains only the relation with a minimum weight or that concerns only a type of agents.


A data frame with four or five variables : ##'


The name of the relationship, of the generic form x~y


If used, the factor the parameter variable]. This variable contains then the levels of the factor defined in the parameter group used as subset criteria


The weight of each relationship


The number of the vertex at the origin of the relationship


The number of the vertex at the end of the relationship


project_name <- "a_new_project"
main_path <- paste0(system.file("testdata", package = "cogmapr"), '/')
my.project <- ProjectCMap(main_path, project_name)

EdgSocCMap(my.project, min.weight=3)
EdgSocCMap(my.project, min.weight=6, weighted.icm=TRUE)

[Package cogmapr version 0.9.1 Index]