Frequently Used R Commands 
 02/24: Lab 0: RStudio Interface
 02/24-03/03: Lab 1: RMarkdown
 03/03-03/10: Lab 2: Basic R Commands
 03/10: Lab 3: Reading in Data
 03/17: Lab 4: Basic Descriptive Statistics and Plotting
 03/24: Lab 5: Correlation and Regression
 03/31: Lab 6: Sampling Distributions
 04/14: Lab 7: Bootstrap Confidence Intervals
 04/21: Lab 8: Hypothesis Tests and Randomization
 04/28: Lab 9: Hypothesis Tests for Differences
 05/05: Lab 10: Normal Distributions
 05/19: Lab 11: Two Groups and Matched Pairs Designs