twitterEmotionalValence: Emotional valence of Tweets on certain Topic

In ivanliu1989/RQuantTrader: A collection of functions for pair trading

Description

When are people's attitudes? Emotional valence of Tweets on certain Topic.

Usage

twitterEmotionalValence(tweets, title = "AUD/USD",
  dir = "~/analytics/common/", fontsize = 10)

Arguments

tweets	a list of corpus and data.frame of tweets retreived from tweet_corpus_chunck() or tweet_corpus{}
title	title to be added to the results plots
dir	directory to save the plots
fontsize	font size

Details

Please use RQuantAPI for twitter data retrieval

Examples

setupTwitterConn()
tweets <- tweet_corpus_chunck(search = "aud+usd", n = 50000, chunck_size = 7, total_size = 90, until = Sys.Date())
saveRDS(tweets, '~/analytics/Workspace/Tweets.RDS')
tweets = readRDS('~/analytics/Workspace/Tweets.RDS')
emotion = twitterEmotionalValence(tweets, "AUD/USD")
emotion$orig$text_raw[which.max(emotion$orig$emotionalValence)]
emotion$orig$text_raw[which.min(emotion$orig$emotionalValence)]
emotion$emotionDailyPlot
emotion$emotionPlotDailyBox
emotion$emotionPlot
emotion$emotionPlotViolin
emotion$wc_filename

ivanliu1989/RQuantTrader documentation built on Sept. 13, 2019, 11:54 a.m.