ODSC

Scripts & Data Files for Ted Kwartler's ODSC 2018 Text Mining Workshop

• Check out my book here
• Check out text mining courses at DataCamp
• Some of my blog posts can be found at ODSC, DataCamp or my site TedKwartler.com

Workshop Requirements

• Sign up for an API key at newsapi.org
• Sign up for an API key at elasticemail.com

Package Installations

WARNING: This will take a lot of time to install!! It can take more than an hr to install, if some of the installs fail you will likely need to investigate each individual package installation for issues (e.g. rJava is needed for qdap)

# Get CRAN packages
libs<-c('stringi', #1_Keyword_Scanning.R
        'tm', #2_Cleaning and Frequency Count.R
        'qdap', #3_Dendrogram.R
        'ggplot2', 
        'ggthemes',
        'dendextend',
        'wordcloud', #4_Simple_Wordcloud.R & #5_Other_Wordclouds.R
        'RColorBrewer',
        'tidytext', #6_TidyText_Sentiment.R
        'treemap', #7_Topic_Modeling_Sentiment.R
        'portfolio',
        'GuardianR',
        'lda', #previous ODSC workshops used library(topicmodels)
        'LDAvis',
        'dplyr',
        'servr',
        'SnowballC',
        'openNLP', #8_Open_Langugage_Processingv3.R
        'jsonlite', #instruction_newsAPI.R
        'pbapply',
        'wordcloud2', #instruction_htmlWidgets.R
        'rbokeh',
        'radarchart',
        'stringr',
        'flexdashboard', #blank_dashboard.Rmd
        'rmarkdown', #cronJob.R
        'httr')

# Get most of the libs
install.packages(libs)

# Problems with install qdap which requires rJava may be fixed with
# https://github.com/hannarud/r-best-practices/wiki/Installing-RJava-(Ubuntu)

# WINDOWS Scheduler
install.packages('taskscheduleR')

# LINUX Scheduler
install.packages('cronR')

# Get a NLP Model for use w/openNLP
install.packages('openNLPmodels.en', 
                 repos = "http://datacube.wu.ac.at/", 
                 type = "source")