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Data analysis of inaugural speeches of US Presidents since 1789 on R Notebook. [Columbia University - Spring 2017 - STATGR5343]

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Project1_SpeechesPOTUS_STATGR5243

The main point of this project is to analyze the evolution of the complexity in language of American Presidents through their first step as a fresh President: the Presidential Inaugural Speech.

Step 1 - Read in the speeches for Corpus Study

Step 2 - Text processing

Step 3 - Read the speeches for general analysis

Step 4 - Interactive visualize important words in individual speeches (Shiny app)

wordcloud of POTUS speeches

Step 5 - Computation of Readability Index

Step 6 - Visualization of data

Step 7 - Interactive Visualization of the evolution of the Readability Index across American Inaugural Speeches history (Shiny app)

results Readability Index across history

Step 8 - Topic modelling as an alternative to regression

stacked-bar for evolution of topics

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Data analysis of inaugural speeches of US Presidents since 1789 on R Notebook. [Columbia University - Spring 2017 - STATGR5343]

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