R Analysis

This wiki is designed to help anyone perform statistical analyses on their data using R. It is divided into 2 broad sections: the first will help you to read in and organize your data, and the second will help to summarize and run stats on your data and output graphs.

To get started, download R for free from the R website

Analyzing data using R

R basics

What is a data frame?

Part 1: Organizing your data

This section describes how to load in data files into a data frame, add or drop columns, create a new data frame from a subset of the full data, and generally get your data into the form you need so you can then conduct your analyses.

Part 2: Analyzing your data

This section outlines how to perform descriptive stats, inferential stats, and output graphs once your data frame is organized