Experiments DB Dev
29 lines
1.3 KiB
Plaintext
29 lines
1.3 KiB
Plaintext
==============================================================================
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POWER SIMULATION -- naive_a2_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=3, control n=6 nrep=120, alpha=0.05
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ground truth: stim:day=+1.155/day, rat SD=9.759, residual SD=12.03, days=8
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true stim:day interaction = +1.155 (100% of observed)
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N/group | per-animal power | LME power
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3 | 0.08 | 0.15 <- observed
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5 | 0.19 | 0.23
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8 | 0.19 | 0.23
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12 | 0.31 | 0.34
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16 | 0.42 | 0.47
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24 | 0.58 | 0.59
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true stim:day interaction = +0.5776 (50% of observed)
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N/group | per-animal power | LME power
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------------------------------------------
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3 | 0.06 | 0.09 <- observed
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5 | 0.06 | 0.08
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8 | 0.09 | 0.11
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12 | 0.12 | 0.10
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16 | 0.12 | 0.12
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24 | 0.21 | 0.23
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Read the per-animal column as the honest power; LME is optimistic (obs-level DF).
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