R Programming Essentials for Excel and Database Integration

As data grows, manual spreadsheet work becomes slow and prone to errors. Transitioning to programming allows you to automate repetitive tasks and handle larger datasets with ease. This written course guides you from absolute beginner to writing clean, reproducible R scripts that interface seamlessly with spreadsheets and relational databases. What you'll learn: • Understand core R syntax, variables, data types, and fundamental programming logic. • Import and clean messy Excel spreadsheets using modern R packages. • Manipulate and filter large datasets efficiently using tidyverse principles. • Connect R scripts directly to database systems to query and retrieve data. • Practice modern project workflows, including package management for reproducible research. • Generate automated, reproducible data summaries and basic visualizations. This text-only course starts with key terminology and foundational definitions before walking you through hands-on data manipulation and integration exercises. It is designed specifically for beginners, spreadsheet users, and aspiring data analysts with no prior programming experience. Start reading today to unlock the power of automated data analysis with R.