Chapter
Relationships Between Variables
From Quantitative Problem Solving in Natural Resources by Peter Moore
Concepts
- Correlation Measure
"Correlation describes the strength and direction of a linear relationship between two variables. The correlation coefficient r ranges from -1 to 1, with values near +1 indicating strong positive asso
- Correlation Coefficient
"Positive correlation means that increases in one variable tend to accompany increases in the other, while negative correlation means that increases in one tend to accompany decreases in the other. A