Bioequivalence and Bioavailability Forum • Preview: outlier detection with bear v2.1.0

Preview: outlier detection with bear v2.1.0 [🇷 for BE/BA]

posted by d_labes – Berlin, Germany, 2008-12-15 12:52 (5978 d 13:54 ago) – Posting: # 2923
Views: 13,124

Dear Helmut, dear Yung-jin,

❝ OK, checked lnCmax and could reproduce your model estimates and residuals in an old program I once wrote in STATISTICA.

❝ Running Shapiro-Wilk in R gives

❝ Shapiro-Wilk normality test

❝

❝ data: intra

❝ W = 0.9333, p-value = 0.3389

❝ in agreement with NCSS (W 0.9332635, p 0.338826), but different from your results (0.93758 0.3882)?!

sorry, but I have the exactly the same results as Yung-jin (Bear) using the 'power to know' on the log-transformed C_max data, intra-individual residuals from Proc GLM.

Further I cannot confirm Helmuts results in NCSS. Using the intra-individual residuals above (3 decimals), which Helmut has confirmed as correct, my NCSS (NCSS 2004) gives:
W=0.9371516 p=0.3830442

Do I miss something?

—
Regards,

Detlew

Complete thread:

Preview: outlier detection with bear v2.1.0 yjlee168 2008-12-10 12:51
- Preview: outlier detection with bear v2.1.0 Helmut 2008-12-11 14:01
  - Preview: outlier detection with bear v2.1.0 yjlee168 2008-12-11 18:38
    - Preview: outlier detection with bear v2.1.0 Helmut 2008-12-11 21:28
      - Preview: outlier detection with bear v2.1.0 yjlee168 2008-12-14 00:49
      - Preview: outlier detection with bear v2.1.0d_labes 2008-12-15 11:52
        
        Preview: outlier detection with bear v2.1.0 Helmut 2008-12-15 13:28
        
        residuals of period 1 d_labes 2008-12-15 14:44
        
        residuals of period 1!! Helmut 2008-12-16 04:02
        
        residuals of period 1!! d_labes 2008-12-16 08:34
        
        Shapiro-Wilk normality test yjlee168 2008-12-17 18:28