Experiments DB Dev
29 lines
1.3 KiB
Plaintext
29 lines
1.3 KiB
Plaintext
==============================================================================
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POWER SIMULATION -- prev_f_full [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=12, control n=12 nrep=120, alpha=0.05
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ground truth: stim:day=+0.5602/day, rat SD=4.316, residual SD=4.489, days=10
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true stim:day interaction = +0.5602 (100% of observed)
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N/group | per-animal power | LME power
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3 | 0.13 | 0.27
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5 | 0.30 | 0.41
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8 | 0.53 | 0.59
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12 | 0.76 | 0.79 <- observed
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16 | 0.91 | 0.93
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24 | 0.98 | 0.98
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true stim:day interaction = +0.2801 (50% of observed)
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N/group | per-animal power | LME power
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------------------------------------------
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3 | 0.04 | 0.07
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5 | 0.12 | 0.14
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8 | 0.17 | 0.23
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12 | 0.33 | 0.35 <- observed
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16 | 0.33 | 0.37
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24 | 0.45 | 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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