This lab introduces the analysis of data using the R statistical package within the Data Science and Big Data Analytics environment. After completing the tasks, be able to do the following:

• Perform summary (descriptive) statistics on the data sets
• Create basic visualizations using R to support investigation of the data and to explore the data
• Create plot visualizations of the data using a graphics package
• Test a hypothesis about the data

You will complete the following tasks in this lab:

• Reload data sets into the R statistical package
• Perform summary statistics on the data
• Remove outliers from the data
• Plot the data using R
• Plot the data using lattice and ggplot
• Test a hypothesis about the data