str_count_setdiff: Count the words in a vector that don't intersect with another...

In textTools: Functions for Text Cleansing and Text Analysis

Description

Count the words in a vector that don't intersect with another vector (only counts unique words).

Usage

str_count_setdiff(x, y)

Arguments

x	A vector of words.
y	A vector of words to test against.

Value

A number, the count of unique words in x not also in y

Examples

str_count_setdiff(
x = c("a", "dog", "dog", "went", "to", "the", "store"),
y = c("dog", "to", "store")
)

textTools documentation built on Feb. 5, 2021, 5:07 p.m.