Egypt: Strange requirements [🇷 for BE/BA]

posted by mahmoud-teaima  – 2016-07-20 16:12 (2808 d 22:20 ago) – Posting: # 16499
Views: 9,638

Thanks Helmut for the prompt detailed fully scientific and statistically logic answers which i totally agree with you.
Unfortunately things don't run fully according to book here.
The official Egyptian guidelines to conduct BE studies totally agree with your words, but some members of the committee for evaluation of BE studies may insist on requests like the ones formentioned in my first post. that is why i see it will be helpful if bear can do such extra calculations.

Herein below is an example of data submitted before:

t-half
SOURCE       D.F     SS        MS        F         p
Period         1   8.53E-03  8.53E-03  7.04E-03  0.9339
Subject(Seq)  22  24.9975    1.13625   0.937355  0.5596
Formulation    1   1.48403   1.48403   1.22426   0.2805
Sequence       1   7.68      7.68      6.33565   0.01962
Error         22  26.6681    1.21219
Total         47  60.8382

k
SOURCE       D.F    SS        MS        F         p
Period         1  3.74E-04  3.74E-04  0.025692  0.8741
Subject(Seq)  22  0.78587   0.035721  2.45336   0.02028
Formulation    1  1.29E-02  1.29E-02  0.888474  0.3561
Sequence       1  0.117216  0.117216  8.05048   0.009586
Error         22  0.320324  1.46E-02
Total         47  1.23672


  Kruskal Wallis  DESIGN for tmax

N = 48

Si[1] = 595.5 ; ni[1] = 24
Si[2] = 580.5 ; ni[2] = 24

  H =             0.026032
  Mean Rank[1] = 24.81
  Mean Rank[2] = 24.19
  Chi Square ( 0.95 -   1 ) = 3.841

The difference between means is not significant.


I really don't know how these calculations were done, my guess it may be done by winnonlin!!!!!!


Edit: Tabulators changed to spaces and BBcoded; see also this post #6. [Helmut]

Mahmoud Teaima, PhD.

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