text-analytics

Packages in R

install.packages('twitteR') for fetching tweets from Twitter API
install.packages('ROAuth')
install.packages('stringi') for string operations
install.packages('stringr') for string operations
install.packages('tm') for text mining
install.packages('wordcloud') for creating word cloud
install.packages('NLP') for natural language processing
install.packages('SnowballC') for stemming
install.packages('dplyr') for data processing
install.packages('ggplot2') for creating charts
install.packages('corrplot') for creating correlation matrix
install.packages('plotly') for enhanching ggplot2 with interactivity
install.packages('Rmarkdown') for generating reports
install.packages('flexdashbaord') for generating static dashboards
install.packages("pdftools") for reading pdf files Article Link
install.packages('devtools')
install.packages('rJava') dependcy package for RMongo
- Java Download link.
- Make sure that you install either 32 or 64 depending upon your RStudio version
install.packages('RMongo')
install.packages('Rfacebook')
install.packages('jsonlite')
install.packages('e1071') for naive bayes algorithm
install.packages('NLP') for POS Tagger
install.packages('openNLP') for POS Tagger
install.packages('maxent') for POS Tagger
install.packages('RSentiment') for Sentiment Analysis
Install Mongodb
Create a twitter account
Create a facebook account