Experiments DB Dev
29 lines
1.3 KiB
Plaintext
29 lines
1.3 KiB
Plaintext
==============================================================================
|
|
POWER SIMULATION -- right_only_d0_10 [metric: # successes (count)]
|
|
==============================================================================
|
|
model: behavior ~ stim + day + stim:day + (1|rat) (behavior = # successes (count); day within-window)
|
|
observed groups: stim n=4, control n=3 nrep=120, alpha=0.05
|
|
ground truth: stim:day=+1.73/day, rat SD=5.346, residual SD=11.96, days=11
|
|
|
|
true stim:day interaction = +1.73 (100% of observed)
|
|
N/group | per-animal power | LME power
|
|
------------------------------------------
|
|
3 | 0.22 | 0.39 <- observed
|
|
5 | 0.52 | 0.65
|
|
8 | 0.80 | 0.82
|
|
12 | 0.97 | 0.98
|
|
16 | 0.98 | 0.98
|
|
24 | 1.00 | 1.00
|
|
|
|
true stim:day interaction = +0.865 (50% of observed)
|
|
N/group | per-animal power | LME power
|
|
------------------------------------------
|
|
3 | 0.12 | 0.12 <- observed
|
|
5 | 0.11 | 0.18
|
|
8 | 0.31 | 0.32
|
|
12 | 0.38 | 0.41
|
|
16 | 0.62 | 0.62
|
|
24 | 0.74 | 0.71
|
|
|
|
Read the per-animal column as the honest power; LME is optimistic (obs-level DF).
|