Regressions And Visualizations

This tutorial covers:

• A brief description of dataset (290 MOOC online courses)
• A brief description of OLS Regression
• A brief description of Visualization
• Modeling by R (simple linear regression & multiple linear regression)

You can download a stack of materials (writeup, dataset, R script)

Resources:

• MOOC Data from Kaggle
• How to interpret linear model output in R
• The Grammar of Graphics
• A comprehensive introduction from R for data science
• ggplot2 cheatsheet