Explore data before you trust it. Data Exploration and Visualisation with R shows how to uncover structure, diagnose data-quality problems, challenge misleading patterns, and turn imperfect observations into credible evidence through thoughtful, reproducible visual analysis.
Whether you're opening R for the first time or ready to tackle real data projects, this book helps you build practical skills that stick. Follow clear lessons, hands-on examples and complete code as you progress from the basics to data visualization, machine learning, web apps and professional R workflows.