Section 13.0. Introduction Recipe 13.1. Calculating Descriptive Statistics Recipe 13.2. Per-Group Descriptive Statistics Recipe 13.3. Generating Frequency Distributions Recipe 13.4. Counting Missing Values Recipe 13.5. Calculating Linear Regressions or Correlation Coefficients Recipe 13.6. Generating Random Numbers Recipe 13.7. Randomizing a Set of Rows Recipe 13.8. Selecting Random Items from a Set of Rows Recipe 13.9. Assigning Ranks |