Table of Contents

Table of Contents

1. Introduction to R
2. Analyzing Brexit Votes with Descriptive Statistics
3. Analyzing Brexit Votes with Linear Models
4. Extracting and Visualizing Data From Company Products
5. Analyzing Text Data From Company Products
6. Building and Object-Oriented Stock Trades Evaluation System
7. Improving the Performance of Our Stock Trades Evaluation System
8. Building Dashboards For Our Stock Trades Evaluation System
9. Improving Performance With Delegation and Parallelization
10. Adding Interactivity With Dashboards
11. Appendix

About the Author

Omar Trejo Navarro is a data consultant. He co-founded Datata, is actively working on CVEST, and maintains a personal website (OTRENAV). He is an applied mathematics and economics double major from ITAM in Mexico City, where he continues to work as a research assistant. He does software development with a focus on data platforms, data science, and web applications. He has worked with clients from all over the world, and is a keen supporter of open source, open data, and open science in general.