The goal of this milestone report is to demonstrate progress on the
Capstone Project by showing that the training data has been successfully
downloaded and explored.
The final objective of the project is to create a predictive text
application (similar to smartphone keyboards) using a Shiny app. This
milestone focuses on basic data exploration and outlines plans for the
eventual prediction algorithm and app.
The dataset comes from the HC Corpora project and contains text from
blogs, news, and Twitter in English (en_US).