R Tutorials

Welcome to the tutorials section, where you can find step-by-step guides to mastering key data analysis and visualization techniques in R. From foundational packages like ggplot2 and dplyr to advanced topics in statistical modeling and interactive dashboards, these tutorials will help you build practical skills and enhance your understanding of R programming. Whether you’re just starting out or looking to deepen your expertise, these resources are designed to support your learning journey.

Paired Samples t-test in R

In this blog post, we will perform a paired samples t-test using R to analyze the difference between two related groups. The dataset contains temperature measurements (t.1 an…

One-sample t test in R

In this document, we demonstrate how to perform a one-sample t-test in R to determine whether the mean of a single sample significantly differs from a hypothesized value.…

Two-Sample t-Test in R

The two-sample t-test is a statistical method used to compare the means of two independent groups. In this post, we explore whether manual and automatic cars in the mtcars da…

Two-Way Analysis of Variance (ANOVA) in R

In this blog post, we will perform a Two-Way ANOVA to analyze the effect of two categorical factors on a continuous response variable. We will use the ToothGrowth dataset…

Understanding One-Way ANOVA in R: A Step-by-Step Tutorial

One-Way ANOVA is a statistical method used to compare means across three or more independent groups. In this tutorial, we’ll use R’s built-in iris dataset to demonstrate the…

Getting Started with Data Wrangling in R

A beginner-friendly guide to data wrangling in R using the powerful dplyr and tidyr packages. Learn how to filter, summarize, and reshape datasets step by step.

Building a Data Analysis Workflow in RStudio

Learn how to set up an efficient data analysis workflow in RStudio. This tutorial covers creating projects, using RMarkdown for reporting, and organizing scripts effectively.

Creating Stunning Visualizations with ggplot2

Learn how to create impactful visualizations using ggplot2 in R. From basic plots to advanced customization, this tutorial will guide you step-by-step to master data visualization techniques.