numNegativeEntries: Number of negative words in dictionary

In SentimentAnalysis: Dictionary-Based Sentiment Analysis

Number of negative words in dictionary

Description

Counts total number of negative entries in dictionary.

Usage

numNegativeEntries(d)

Arguments

d	is a dictionary of type SentimentDictionaryBinary or SentimentDictionaryWeighted

Note

Entries in SentimentDictionaryWeighted with a weight of 0 are not counted here

See Also

numEntries and numPositiveEntries for more option to count the number of entries

Examples

numNegativeEntries(SentimentDictionary(c("increase", "rise", "more"),
                            c("fall", "drop"))) # returns 2
numNegativeEntries(SentimentDictionary(c("increase", "decrease", "exit"),
                               c(+1, -1, -10),
                               rep(NA, 3))) # returns 2

SentimentAnalysis documentation built on Aug. 24, 2023, 1:07 a.m.