Welcome to Sta-230, Introduction to Data Science.

• Click here to view the course syllabus
• Click here to view the course schedule (including homework assignments and their due dates)
• To view other course materials, such as lecture slides, labs, data sets, or other resources, consult the table below:

Topic	Rmd	Data	Resources	Other
Intro to Data Science	.Rmd		NYPD App
Intro to RStudio	.Rmd	IowaCityHomes, CollegeData	College Data Dictionary	More on RMarkdown, HW Template
Tidy Data	.Rmd	Several data sets		Hadley Wickham’s Tidy Data Paper
Data Wrangling	.Rmd	Colleges2015		Piping, Base R vs dplyr
Merging and Joining	.Rmd	Several data sets		Project #1 Assignment
Intro to ggplot	.Rmd	Ames Housing		ggplot Components Guide
Extending ggplot with plotly				plotly ggplot Library
Maps in ggplot, Maps using Shapefiles	.Rmd, .Rmd	State Population Data, Global Terrorism Data	ne_50m_admin_0_countries
Intro to Strings	.Rmd			stringr Cheatsheat
Intro to Web Scraping	.Rmd
Concepts in Statistical Modeling				An Introduction to Statistical Learning
Intro to Supervised Learning with Caret	.Rmd
Principle Components Analysis - PCA Lab	.Rmd			Project #2 Assignment
An Example using caret	.Rmd			Intepretable Machine Learning
Variable Selection (part 1)	.Rmd		RShiny App Code
Clustering (part 1) - Clustering Lab	.Rmd	Plants, Online Retail		Collection of Project #2 Apps
Clustering (part 2) - Clustering Lab	.Rmd		Clustering Lab Hints
Regression and Variable Selection (part 2) - Regression and Variable Selection Lab	.Rmd			Final Project Assignment
Regression and Variable Selection (part 3) - Regression and Variable Selection Lab				Final Project Meetings