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RegisterSample size estimation for BA/BE Study [Power / Sample Size]
Dear HS
Thanks for reply.
Yes I was talking about Boltan and Bon. Boltan gives a example to calculate sample size (page no. 157) where it estimate sample size using the mean and SD.
Many time it is difficult to get the CV unless and v have pilot study data, however mean and SD is easily available. When I have a CV diffinately I follow the tablet of boltan on page no 169.
so calcualtion of a sample size using this formula will be questionalbe!!!!
regards
Dr.Imran Khan
Sitec, India
Thanks for reply.
Yes I was talking about Boltan and Bon. Boltan gives a example to calculate sample size (page no. 157) where it estimate sample size using the mean and SD.
Many time it is difficult to get the CV unless and v have pilot study data, however mean and SD is easily available. When I have a CV diffinately I follow the tablet of boltan on page no 169.
so calcualtion of a sample size using this formula will be questionalbe!!!!
regards
Dr.Imran Khan
Sitec, India
—
Dr.Imran Khan
Dr.Imran Khan
Complete thread:
- Sample size estimation for BA/BE Study Imran 2006-12-30 05:36
![[Mix]](https://static.bebac.at/img/mix.png "open in Mix view")
- Sample size estimation for BA/BE Study Helmut 2006-12-31 18:38
- Sample size estimation for BA/BE StudyImran 2007-01-04 06:51
- Sample size estimation (Bolton/Bon) Helmut 2007-01-04 11:17
- Sample size estimation for BA/BE StudyImran 2007-01-04 06:51
- Sample size estimation for BA/BE Study Helmut 2006-12-31 18:38
Ing. Helmut Schütz