Chemistry of Sandusky Bay

Background Information and Dataset

1. Samples from Sandusky Bay. Download Data and basic R markdown file

Exercise

1. Calculate the correlations between the different variables (exclude Date, Time and Site)
2. Obtain the Variance/Covariance Matrix
3. Obtain the Correlation Matrix
4. Perform a Factor Analysis with Principal Components on the Var/Covar Matrix
5. Perform a Factor Analysis with Principal Components on the Correlation Matrix
6. Interpret the results
7. Optional: Rotate the Factor Matrix