Bioequivalence and Bioavailability Forum

just y=ax+b [General Statistics]

posted by Helmut - Vienna, Austria, 2017-10-08 17:35 - Posting: # 17877
Views: 2,712

Hi ElMeastro,

» I simply have a lot of regression lines each of the type y=ax+b. I just need to find the best one and the only complication is that not all lines have the same number of points.

See my edit above. Do you have the raw data or only the parameters a₁, a₂, … a_i, b₁, b₂, … b_i, and the sizes? In the former case easy (max. R²_adj), in the latter no idea.

—
Cheers,
Helmut Schütz

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Science Quotes

Complete thread:

Goodness of fits: one model, different datasets - ElMaestro, 2017-10-06 23:01 [General Statistics]
- Goodness of fits: one model, different datasets - nobody, 2017-10-07 16:03
  - Experimental setup, details - ElMaestro, 2017-10-07 18:06
    - Visualization - ElMaestro, 2017-10-07 19:07
    - multiple regression? - Helmut, 2017-10-08 17:17
      - just y=ax+b - ElMaestro, 2017-10-08 17:30
        
        just y=ax+b - Helmut, 2017-10-08 17:35
        
        just y=ax+b - ElMaestro, 2017-10-08 17:50
        
        just y=ax+b - nobody, 2017-10-08 20:26
        ANCOVA with R? - yjlee168, 2017-10-08 21:28
        just y=ax+b - DavidManteigas, 2017-10-09 10:34
        
        just y=ax+b - nobody, 2017-10-09 10:45
        
        just y=ax+b - Helmut, 2017-10-10 18:15

just y=ax+b [General Sta­tis­tics]

Complete thread:

just y=ax+b [General Statistics]