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RegisterInflated type I error with fixed widened limits? [RSABE / ABEL]
Dear Helmut,
Correct.
Confirmed! At least in magnitude.
My result: 20.46% passed.
Quick and dirty captured code from power.scABEL.sds.
❝ What happens if we pre-specify the widened acceptance range and discover in the study that CVwR ≤30? Assess the study for the conventional AR of 80.00–125.00%? IMHO, that means we have a data-driven decision – which might be false and result in an inflated type I error.
Correct.
❝ I performed simulations acc. to my understanding of the GL:
❝
![[image]](img/uploaded/image752.png)
❝ CVwR = CVwT = 30%, balanced 4-period 2-sequence full replicate design (TRTR|RTRT), n = 40 (81% power for θ0 = 0.90), 106 studies with θ0 = 1.25: ~20.6% passed…
Confirmed! At least in magnitude.
My result: 20.46% passed.
Quick and dirty captured code from power.scABEL.sds.
—
Regards,
Detlew
Regards,
Detlew
Complete thread:
- Inflated type I error with fixed widened limits? Helmut 2020-11-25 10:50 [RSABE / ABEL]
![[Mix]](https://static.bebac.at/img/mix.png "open in Mix view")
- Inflated type I error with fixed widened limits?d_labes 2020-11-25 15:07
- Inflated type I error with fixed widened limits? Helmut 2020-11-26 00:09
- Inflated type I error with fixed widened limits d_labes 2020-11-26 15:38
- Inflated type I error: Not nice Helmut 2020-11-26 17:14
- Power of the GCC framework and power of PowerTOST d_labes 2020-11-28 11:20
- Sample sizes (ignoring the inflated TIE) Helmut 2020-11-29 11:21
- Power of the GCC framework and power of PowerTOST d_labes 2020-11-28 11:20
- Inflated type I error: Not nice Helmut 2020-11-26 17:14
- Inflated type I error with fixed widened limits d_labes 2020-11-26 15:38
- Inflated type I error with fixed widened limits? Helmut 2020-11-26 00:09
- Inflated type I error with fixed widened limits? wienui 2020-11-29 14:03
- Inflated type I error with fixed widened limits d_labes 2020-11-29 17:51
- Inflated type I error with fixed widened limits Helmut 2020-11-30 00:14
- Inflated type I error with fixed widened limits wienui 2020-11-30 03:30
- Houston, we have a problem! Helmut 2020-11-30 14:42
- Paradox of tolerance Astea 2020-12-01 23:34
- Οὐτοπεία ∨ Εὐτοπεία Helmut 2020-12-02 01:37
- Uchronia Astea 2020-12-02 09:46
- Steampunk Helmut 2020-12-02 11:34
- Dieselpunk Astea 2020-12-02 15:28
- Dieselpunk Helmut 2020-12-02 16:18
- Steampunk? OT d_labes 2020-12-02 19:30
- Steampunk? OT Astea 2020-12-02 19:58
- Dieselpunk Astea 2020-12-02 15:28
- Steampunk Helmut 2020-12-02 11:34
- Uchronia Astea 2020-12-02 09:46
- Οὐτοπεία ∨ Εὐτοπεία Helmut 2020-12-02 01:37
- Paradox of tolerance Astea 2020-12-01 23:34
- PowerTOST 1.5-2.9000 on GitHub Helmut 2020-12-23 12:18
- Houston, we have a problem! Helmut 2020-11-30 14:42
- Inflated type I error with fixed widened limits wienui 2020-11-30 03:30
- Inflated type I error with fixed widened limits Helmut 2020-11-30 00:14
- Inflated type I error with fixed widened limits d_labes 2020-11-29 17:51
- Inflated type I error with fixed widened limits?d_labes 2020-11-25 15:07
Ing. Helmut Schütz