Tokenize Source Document

This function tokenizes a source document that is to be used in collocation_frequency()

Usage

tokenize_source(tbl, source_row, text_column)

Arguments

tbl

data frame containing documents, where each row represents a document

source_row

row containing text to be treated as source

text_column

string indicating the name of the column containing derivative text

Value

a tokenized object

Examples

# Tokenize source document
src_row <- which(notepad_example$ID=="source")
toks_source <- tokenize_source(notepad_example, source_row=src_row, text_column = "Text")