Experiments DB Dev
29 lines
1.3 KiB
Plaintext
29 lines
1.3 KiB
Plaintext
==============================================================================
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POWER SIMULATION -- right_only_d6_10 [metric: # successes (count)]
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==============================================================================
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model: behavior ~ stim + day + stim:day + (1|rat) (behavior = # successes (count); day within-window)
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observed groups: stim n=4, control n=2 nrep=120, alpha=0.05
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ground truth: stim:day=+2.425/day, rat SD=5.709, residual SD=8.18, days=5
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true stim:day interaction = +2.425 (100% of observed)
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N/group | per-animal power | LME power
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3 | 0.06 | 0.25
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5 | 0.25 | 0.33
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8 | 0.38 | 0.44
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12 | 0.53 | 0.57
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16 | 0.71 | 0.74
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24 | 0.94 | 0.94
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true stim:day interaction = +1.212 (50% of observed)
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N/group | per-animal power | LME power
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3 | 0.07 | 0.12
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5 | 0.11 | 0.14
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8 | 0.09 | 0.14
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12 | 0.18 | 0.20
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16 | 0.23 | 0.23
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24 | 0.40 | 0.47
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Read the per-animal column as the honest power; LME is optimistic (obs-level DF).
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