OT: A choice between [Design Issues]
Dear Helmut,
Regarding the choice of alpha level of 0.05 or 0.1 - every sponsor would probbaly choose 0.05 in order to decrease the chance of detecting an interaction?
Dear Mittyri,
good one
(with alpha-value instead of p-value in the picture)
As written above, every sponsor would probably take the blue one
Regards
BEQool
❝ The original post is five years old… At the time being 0.05 indeed. The 0.1 was used by the FDA in analogy of Grizzle’s dreadful test1 for unequal carryover.“
❝ [...]Make your pick.
Regarding the choice of alpha level of 0.05 or 0.1 - every sponsor would probbaly choose 0.05 in order to decrease the chance of detecting an interaction?
Dear Mittyri,
good one

As written above, every sponsor would probably take the blue one

Regards
BEQool
Complete thread:
- Possible reasons for group effect GM 2019-07-20 07:36 [Design Issues]
- Group “effect” Helmut 2019-07-20 14:02
- Possible reasons for group effect ElMaestro 2019-07-20 19:20
- Possible reasons for group effect GM 2019-07-23 06:23
- “Group-by-Treatment Interaction” Helmut 2019-07-23 10:32
- “Group-by-Treatment Interaction” BEQool 2024-10-22 12:39
- “Group-by-Treatment Interaction” Helmut 2024-10-22 12:47
- OT: A choice between mittyri 2024-10-22 16:03
- OT: A choice betweenBEQool 2024-10-23 11:02
- OT: A choice between Helmut 2024-10-23 11:58
- OT: A choice between BEQool 2024-10-23 13:17
- OT: A choice between Helmut 2024-10-23 13:22
- Groups: Overlapping CIs Helmut 2024-11-03 11:36
- Groups: Overlapping CIs BEQool 2024-11-05 09:14
- Groups: Overlapping CIs Helmut 2024-11-05 10:12
- Groups: Overlapping CIs BEQool 2024-11-06 07:44
- Groups: (Hardly‽) overlapping CIs Helmut 2024-11-21 13:20
- Groups: (Hardly‽) overlapping CIs BEQool 2024-11-22 12:32
- Groups: (Hardly‽) overlapping CIs Helmut 2024-11-22 12:58
- Multiplicity? Helmut 2024-11-23 13:05
- Groups BEQool 2024-11-26 08:15
- Groups: (Hardly‽) overlapping CIs BEQool 2024-11-22 12:32
- Groups: (Hardly‽) overlapping CIs Helmut 2024-11-21 13:20
- Groups: Overlapping CIs BEQool 2024-11-06 07:44
- Groups: Overlapping CIs Helmut 2024-11-05 10:12
- Groups: Overlapping CIs BEQool 2024-11-05 09:14
- OT: A choice between BEQool 2024-10-23 13:17
- OT: A choice between Helmut 2024-10-23 11:58
- OT: A choice betweenBEQool 2024-10-23 11:02
- OT: A choice between mittyri 2024-10-22 16:03
- “Group-by-Treatment Interaction” Helmut 2024-10-22 12:47
- “Group-by-Treatment Interaction” BEQool 2024-10-22 12:39
- “Group-by-Treatment Interaction” Helmut 2019-07-23 10:32
- Possible reasons for group effect GM 2019-07-23 06:23