Simple Correlation Analysis for a Fitness Study Using PROC CORR

The SAS System 1 The CORR Procedure 4 Variables: Age Weight Runtime Oxygen Simple Statistics Variable N Mean Std Dev Sum Minimum Maximum Age 30 47.56667 5.26330 1427 38.00000 57.00000 Weight 30 77.70500 8.34152 2331 59.08000 91.63000 Runtime 29 10.61448 1.41655 307.82000 8.17000 14.03000 Oxygen 29 47.06445 5.32129 1365 37.38800 60.05500 Pearson Correlation Coefficients Prob > |r| under H0: Rho=0 Number of Observations Age Weight Runtime Oxygen Age 1.00000 -0.21777 0.19528 -0.32899 0.2477 0.3100 0.0814 30 30 29 29 Weight -0.21777 1.00000 0.15155 -0.19900 0.2477 0.4326 0.3007 30 30 29 29 Runtime 0.19528 0.15155 1.00000 -0.78346 0.3100 0.4326 <.0001 29 29 29 28 Oxygen -0.32899 -0.19900 -0.78346 1.00000 0.0814 0.3007 <.0001 29 29 28 29