Types of Regression Analysis

1. Simple Regression: single independent variable.
Example:
¨      Impact of Positive attitude of Heads on job satisfaction of employee.
¨      Attitude..independent variable
¨      Job satisfaction..dependent variable.
2.  Multiple Regression: includes number of independent variables.
Example:
¨      Impact of Positive attitude of Heads on job satisfaction, salary and conducive environment at work place of employee.
3. Linear Regression: straight-line relationship Down ward slope shows negative relationship.  
¨      Upward slope shows positive relationship.   

4. Non-linear: implies curved relationships. 

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