samsam2610/experiments-database
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

analysis(matlab): rate + count outputs, variation batch 2

Browse Source 
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Experiments DB Dev
2026-07-24 02:32:52 -04:00
parent 0a438a4649
commit 6ba21a1a35
72 changed files with 1874 additions and 896 deletions
Download Patch File Download Diff File Expand all files Collapse all files
analysis/matlab/variations/naive_a2_d0_13/power_result.txt
+6 -7
View File
@@ -1,11 +1,11 @@
==============================================================================
POWER SIMULATION -- naive_a2_d0_13
POWER SIMULATION -- naive_a2_d0_13 [metric: # successes (count)]
==============================================================================
model: behavior ~ stim + day + stim:day + (1|rat) (success COUNT; day within-window)
model: behavior ~ stim + day + stim:day + (1|rat) (behavior = # successes (count); day within-window)
observed groups: stim n=3, control n=7 nrep=120, alpha=0.05
ground truth: stim:day=+1.61/day, rat SD=8.46, residual SD=15.26, days=14
ground truth: stim:day=+1.614/day, rat SD=8.46, residual SD=15.26, days=14
true stim:day interaction = +1.61 (100% of observed)
true stim:day interaction = +1.614 (100% of observed)
N/group | per-animal power | LME power
------------------------------------------
3 | 0.22 | 0.53 <- observed
@@ -15,7 +15,7 @@ ground truth: stim:day=+1.61/day, rat SD=8.46, residual SD=15.26, days=14
16 | 0.98 | 0.98
24 | 1.00 | 1.00
true stim:day interaction = +0.81 (50% of observed)
true stim:day interaction = +0.8068 (50% of observed)
N/group | per-animal power | LME power
------------------------------------------
3 | 0.12 | 0.21 <- observed
@@ -25,5 +25,4 @@ ground truth: stim:day=+1.61/day, rat SD=8.46, residual SD=15.26, days=14
16 | 0.64 | 0.72
24 | 0.78 | 0.75
Read the per-animal column as the honest power. At the observed N this study
is typically underpowered; per-animal power reaches ~0.8 only at larger N.
Read the per-animal column as the honest power; LME is optimistic (obs-level DF).