Bioequivalence and Bioavailability Forum

Quantiles of the F-distribution [General Sta­tis­tics]

posted by Shuanghe  – Spain, 2015-09-28 15:39  – Posting: # 15480
Views: 17,500

Dear Detlew,

» Lets start with 2. and 4, the simpler ones:
» Correct for full replicate 4-periods with 2 sequences with mentioned precondition.

Thanks for the confirmation.

» Now to the mysterious lower/upper (upper/lower?) CI of the variabilities (your point 1.):
» The answer lies hidden in the text of the Warfarin guidance.
» "... F_α/2,ν1,ν2 is the value of the F-distribution with ν₁ (numerator) and ν₂ (denominator) degrees of freedom that has probability of α/2 to its right." (Emphasis be me. Similar text for F_{1-α/2,ν1,ν2}).

Thanks!!! Didn't noticed that.

» Hope this helps.

Yes!

Complete thread:

• SAS and R (?) for variability comparison (FDA NTID Guidance) Shuanghe 2015-09-25 18:48 
  • SAS and R (?) for variability comparison (FDA NTID Guidance) jag009 2015-09-25 22:42
    • SAS and R (?) for variability comparison (FDA NTID Guidance) Shuanghe 2015-09-28 17:05
      • Missings d_labes 2015-09-30 10:52
        • Missings Shuanghe 2015-09-30 15:34
  • LaTeX, MathML, PNGs Helmut 2015-09-27 14:23
    • OT: LaTeX, MathML, PNGs Shuanghe 2015-09-28 17:32
      • OT: LaTeX, MathML, PNGs Helmut 2015-09-28 17:46
  • Quantiles of the F-distribution d_labes 2015-09-28 09:45
    • Quantiles of the F-distributionShuanghe 2015-09-28 17:39
  • What's wrong with this picture? Shuanghe 2015-09-28 18:57
    • Suggestion Helmut 2015-09-29 02:22
      • Suggestion Shuanghe 2015-09-29 18:44
        • OT: The Hadleyverse d_labes 2015-09-30 08:44
    • Another suggestion for a R-solution d_labes 2015-09-29 14:26
      • Wow – another gem from the master! Helmut 2015-09-29 16:31
      • Another suggestion for a R-solution Shuanghe 2015-09-29 18:37
        • Another R-solution d_labes 2015-09-29 21:55
      • @Shuanghe: Outdated URL gvk 2019-05-21 11:36
  • SAS and R (?) for variability comparison (FDA NTID Guidance) M.tareq 2017-04-14 15:04
    • SAS and R (?) for variability comparison (FDA NTID Guidance) M.tareq 2017-04-15 01:01