## Question about computing 90% CI w data from 2 separate studies [General Statistics]

Hi J!

Apologies but a further question on your question-

Are the reference and test lot same in both the studies? If no- then what is the purpose of further statistics? If yes- why was there a difference in Ratio if any?

Divyen

Apologies but a further question on your question-

❝ Both datasets (A from study 1, and B from study 2) have the same sampling time scheme and the same number of timepoints. For this analysis I would like to calculate the ratio of geometric means and 90% Geo CIs for Cmax and AUCs in SAS using a parallel study BE design setup.

Are the reference and test lot same in both the studies? If no- then what is the purpose of further statistics? If yes- why was there a difference in Ratio if any?

Divyen

### Complete thread:

- Question about computing 90% CI w data from 2 separate studies jag009 2024-10-14 01:44 [General Statistics]
- Question about computing 90% CI w data from 2 separate studiesdshah 2024-10-14 08:38
- Question about computing 90% CI w data from 2 separate studies jag009 2024-10-14 15:40

- Question about computing 90% CI w data from 2 separate studies BEQool 2024-10-14 11:37
- Question about computing 90% CI w data from 2 separate studies jag009 2024-10-14 15:45
- Question about computing 90% CI w data from 2 separate studies BEQool 2024-10-18 12:03

- Question about computing 90% CI w data from 2 separate studies dshah 2024-10-15 06:11

- Question about computing 90% CI w data from 2 separate studies jag009 2024-10-14 15:45

- Question about computing 90% CI w data from 2 separate studiesdshah 2024-10-14 08:38