R square value [PK / PD]

posted by SDavis Homepage – UK, 2009-04-23 12:25 (6257 d 18:52 ago) – Posting: # 3589
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Dear Raveendra,

In my personal opinion neither, these "cut-off" values are only a guideline to assess the mathematical goodness of fit, is 0.74999 really 'worse' than 0.75001?

Use them to help you select the points of the apparent elimination phase but remember to also consider the PK interpretation, plausibility, trend across the groups etc.

Simon

Simon
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