Bioequivalence and Bioavailability Forum

Pilot Study not always needed! [Power / Sample Size]

posted by youri – 2006-12-12 18:12 (7130 d 16:24 ago) – Posting: # 392
Views: 14,348

Dear Helmut,

❝ Remark: even if the CV is not given, you can calculate it from the confidence limits and the sample size of a published study by means of a little bit of algebra

Can you please give some more details on the "little bit of algebra"? How exactly can I calculate the CV on the basis of a published CI and sample size?

Thank you
Youri

Complete thread:

• Pilot Study always needed? venu 2006-10-30 11:33 
  • Pilot Study not always needed! Helmut 2006-10-30 13:09
    • Expected difference in formulations Ahmed meeran 2006-11-01 12:37
      • Expected difference in formulations Helmut 2006-11-01 14:56
    • Pilot Study not always needed!youri 2006-12-12 17:12
      • CV Estimation from CI... Helmut 2006-12-12 17:47