Experiments DB Dev
29 lines
1.3 KiB
Plaintext
29 lines
1.3 KiB
Plaintext
==============================================================================
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POWER SIMULATION -- right_only_d6_13 [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=+2.758/day, rat SD=6.469, residual SD=7.367, days=8
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true stim:day interaction = +2.758 (100% of observed)
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N/group | per-animal power | LME power
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3 | 0.56 | 0.83
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5 | 0.93 | 0.98
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8 | 1.00 | 1.00
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12 | 1.00 | 1.00
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16 | 1.00 | 1.00
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24 | 1.00 | 1.00
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true stim:day interaction = +1.379 (50% of observed)
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N/group | per-animal power | LME power
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3 | 0.15 | 0.28
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5 | 0.36 | 0.53
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8 | 0.61 | 0.69
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12 | 0.80 | 0.85
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16 | 0.93 | 0.93
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24 | 0.99 | 0.99
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Read the per-animal column as the honest power; LME is optimistic (obs-level DF).
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