Find n-grams with Keywords

When making network map/plot of connected terms, the need to remove cluster of terms with three or two terms is often desired. This function identifies all n-grams connected to the user provided keyword(s).

Usage

get.bigrams.oi(data, col.oi, search.terms)

Arguments

data

data.frame or tibble with an n-gram to search.

col.oi

string with the column name of to search.

search.terms

string with the keyword(s) of interest. Can be a single word (e.g., "cat") or multiple words (e.g., c("dog", "cat")).

Value

data.frame or tibble (depending on what is provided) with the n-gram phrases connected to the provided search.terms (aka keyword(s)).

Author

Emilio Xavier Esposito emilio.esposito@gmail.com (https://github.com/emilioxavier)

Examples

if (FALSE) { # \dontrun{
popular.DATA <- get.bigrams.oi(data=bigrams.n3,
                               col.oi="gram.2",
                               search.terms=c("development", "learning", "health", "research"))
} # }