Instructions for Assignment: In Text Mining with R, Chapter 2 looks at Sentiment Analysis. In this assignment, you should start by getting the primary example code from chapter 2 working in an R Markdown document. You should provide a citation to this base code. You’re then asked to extend the code in two ways: Work with a different corpus of your choosing, and Incorporate at least one additional sentiment lexicon (possibly from another R package that you’ve found through research).

Developing data products

Descriptive analysis of pretest data .

Interactive Plotly Presentation by Athang

Module 4 - devoloping data products

Module4-Developing Data Products