Data Analysis in R | R Tutorials & Statistics

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AGRON INFO TECH · LEARN WITH R

Turn your data into clear, confident results

Explore practical R and RStudio tutorials for statistics, data visualization, and research workflows. Follow each guide to prepare your data, run an appropriate analysis, interpret the output, and present your findings with clear tables and figures.

Explore learning topics ↓ Browse all R tutorials

Step-by-step examplesR code and interpretationResearch-ready presentation

What you’ll learn here

Build practical skills from data preparation through analysis and communication.

Choose and run analyses

Work through common statistical methods in R, with guidance on the purpose of each method and the questions it can answer.

Understand your results

Learn how to read model output, compare groups, check assumptions, and explain findings in plain language.

Present results clearly

Create informative plots, organized tables, and reproducible workflows for coursework, research, and reports.

Browse tutorials by topic

Choose a topic to find related posts and examples.

Statistical analysisTests, models, and interpretation → Data visualizationPlots and graphical summaries → Experimental designANOVA and field designs → Multivariate analysisPCA, correlation, and clustering → R programmingFunctions and workflows → Data preparationOrganize data for analysis → Sampling methodsGenerate useful study designs → All R tutorialsExplore the full tutorial library → Climate dataWeather extremes and climate tutorials →

Data Analysis in R | R Tutorials & Statistics

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Biplot using base graphic functions in R

Biplot of PCs using ggbiplot function

Principal component analysis in R

Turn your data into clear, confident results

What you’ll learn here

Browse tutorials by topic

Popular tutorials to get started

Hot and Dry at Once? Compound Climate Extremes in R

Build a publication-ready ANOVA table in R

Principal component analysis in R

Path analysis with lavaan

Use across() with dplyr