Bioequivalence and Bioavailability Forum • Linear and Quadratic Regression

Linear and Quadratic Regression [Software]

posted by NPavan – India, 2009-01-29 12:42 (5943 d 03:35 ago) – Posting: # 3161
Views: 5,025

Dear D.Labes,

Thank you for your reply.

I have one more question,

In another data set the R² values of both linear and quadratic are equal (ie 0.9954) in this situation,

How we can identify the best fit?

Is there any statistical test to decide which one is the best fit in all best fits of the linear and quadratic.

—
Regards,
Pavan

Complete thread:

Quadratic Regression / SAS NPavan 2009-01-27 07:53
- Proc Reg - The power to know d_labes 2009-01-27 08:26
  - Proc Reg NPavan 2009-01-28 11:41
    - To know the power or ... is the question d_labes 2009-01-28 13:53
      - Linear and Quadratic RegressionNPavan 2009-01-29 11:42
        
        Model selection Helmut 2009-01-29 13:54
        
        Model selection NPavan 2009-01-30 12:14