What is the difference between Regression and Correlation
4 years ago
Business Statistics
|
Basis |
Correlation |
Regression |
|
Relationship |
Correlation tells the degree of average relationship between two or more variables. |
Using relationship between known variables and unknown variables, the unknown variable is estimated |
|
Cause & Effect |
Unable to tell which series is the cause and which is the effect, despite high degree of correlation. |
The given independent variable is the ‗cause‘ and dependent variable is the effect. |
|
Change in scale |
Unaffected by the change of origin and scale. |
Regression coefficient is affected by change in scale. |
|
Application |
Limited Application. |
Wider Application. |
Surya Bikram Bhandari
Nov 14, 2021