zscore: A z-score calculates a probability score that compares the...

In cokelly/collocateR: Processes collocates for keywords in context and calculate collocate significance

Description

A z-score calculates a probability score that compares the observed collocate frequency to its expected value

Usage

zscore(doc, keyword, window = 6, ngram = 1, remove_stopwords = TRUE,
  min_count = 2, span = "both")

Arguments

doc	A character vector or list of character vectors
keyword	A character vector containing a keyword
window	The number of context words to be displayed around the keyword Default 6
ngram	The size of phrases the frequencies of which we are to test (so, unigram = 1, bigram = 2, trigram = 3 etc)
remove_stopwords	Remove stopwords, derived from Quanteda's list
min_count	The minimum frequency to include in the score
span	Whether to include a window's width of words to the left of the keyword, to the right or on both sides

cokelly/collocateR documentation built on May 13, 2019, 8:49 p.m.