Bioequivalence and Bioavailability Forum

Never belief in any software you haven't written yourself [🇷 for BE/BA]

posted by Helmut  – Vienna, Austria, 2008-10-30 17:30 (6074 d 12:37 ago) – Posting: # 2613
Views: 33,518

Dear DLabes!

❝ after RTFM…

❝ Interesting enough this DDFM was the default in SAS before Version 8. Thus users not aware of this had gotten inappropriate F-test!

Wow!

❝ @for HS: Could it be that the DDF for the sequence effect was 22 instead of 21? Then WinNonlin method could be compared to SAS DDFM=contain or DDFM=betweenwithin.

Checked: it’s given with 21 indeed…
For other WinNonlin-Users I uploaded a workbook containing the full data set, the imbalanced one (#24 both periods missing, and the incomplete one (#24 2^nd period missing) in separate sheets. Feel free to fiddle around with it…

—
Dif-tor heh smusma 🖖🏼 Довге життя Україна! 
Helmut Schütz


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Science Quotes

Complete thread:

• bear v2.0.1 (upwards) cont'd yjlee168 2008-10-26 20:46 [🇷 for BE/BA] 
  • bear v2.0.1 (upwards) cont'd ElMaestro 2008-10-27 20:36
    • bear v2.0.1 (upwards) cont'd yjlee168 2008-10-28 08:59
      • bear v2.0.1 (upwards) cont'd ElMaestro 2008-10-28 09:49
        • Imbalance or incomplete data, SASophylistic view d_labes 2008-10-28 17:14
          • Imbalance or incomplete data, SASophylistic view yjlee168 2008-10-29 07:36
            • Incomplete cases d_labes 2008-10-29 09:24
              • Incomplete cases yjlee168 2008-10-30 07:12
          • Imbalance or incomplete data, SASophylistic view ElMaestro 2008-10-29 09:27
            • Gold in discussion d_labes 2008-10-29 09:56
              • Gold? Helmut 2008-10-29 13:03
          • Imbalance or incomplete data, WinNonlin5.2.1 Helmut 2008-10-29 12:12
            • Incomplete data, SAS9.2 d_labes 2008-10-29 16:38
              • Missing values, imputation; separate study ElMaestro 2008-10-30 08:57
              • Incomplete data, SAS9.2, DDF option residual d_labes 2008-10-30 15:54
                • Never belief in any software you haven't written yourselfHelmut 2008-10-30 16:30
          • Imbalance or incomplete data, SASophylistic view yjlee168 2008-11-07 05:12
            • Imbalance or incomplete data, SASophylistic view d_labes 2008-11-11 08:35
              • Imbalance or incomplete data, SASophylistic view yjlee168 2008-11-11 08:54
                • Imbalance or incomplete data, SASophylistic view d_labes 2008-11-11 13:13
                  • Imbalance or incomplete data, SASophylistic view yjlee168 2008-11-11 13:35
                    • Imbalance or incomplete data, SASophylistic view d_labes 2008-11-11 14:02
              • Notification about new posts Helmut 2008-11-11 12:24
                • Notification about new posts d_labes 2008-11-11 13:24
                  • 3 Prerequisites for biostatistics Helmut 2008-11-11 13:39
                    • 3 Prerequisites for biostatistics d_labes 2008-11-11 14:09