edgar (version 1.0.5)

getWordHistogram: Creates histogram of most frequent words in EDGAR filing.

Description

getWordHistogram creates histogram of most frequent words in filing.

Usage

getWordHistogram(word.frq, words.list)

Arguments

word.frq

Word frequency data frame created using getWordfrquency function.

words.list

Word list as a sentiment dictionary.

Value

Function creates histogram.

Details

getWordHistogram function takes words frequency data frame as an input from getWordfrquency function. It compares this words frequency data frame with input dictionary and generates histogram of 15 most frequent matched words with their frequencies.

Examples

## Not run: 
# 
# words.list <- scan(system.file('data/negwords.txt', package = 'edgar'), what='character')
# ## User can apply any desired user defined dictionary other than 
# ## default dictionaries from this package.
# 
# getWordHistogram(word.frq, words.list)
# ## End(Not run)