R: Calculate all word pairs frequencies.

get.word.combinations.as.tbl_graph

R Documentation

Calculate all word pairs frequencies.

Description

Calculate all word pairs frequencies among concecutive variables in wordvars vector and return a tidygraph::as_tbl_graph object in order to be used to create the graph.

Usage

get.word.combinations.as.tbl_graph(
                      wordvars,
                      data.df,
                      iscircled = FALSE)

Arguments

`wordvars`	The vector containing the names of the variables
`data.df`	The data frame where the variables belong.
`iscircled`	Should take also the combination between last and first variable (var_n - var1)? Default is FALSE.

Value

A tidygraph::as_tbl_graph object containing the frequencies of all value pairs between concecutive variables in wordvars vector.

Author(s)

Epaminondas Diamantopoulos

Examples

# It is a time consuming function...
# Thus, for illustrative purposes, an example is provided in a
# small random subset of the original data...

freeassociationdata_part = dplyr::sample_n(freeassociationdata, 10)

df.word.combinations.as.tbl_graph = get.word.combinations.as.tbl_graph(
c("diet1stword", "diet2ndword", "diet3rdword"), freeassociationdata_part)

print(df.word.combinations.as.tbl_graph)