Experiments DB Dev
29 lines
1.3 KiB
Plaintext
29 lines
1.3 KiB
Plaintext
==============================================================================
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POWER SIMULATION -- boxa_b2_d0_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=3 nrep=120, alpha=0.05
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ground truth: stim:day=+1.604/day, rat SD=6.047, residual SD=12.42, days=11
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true stim:day interaction = +1.604 (100% of observed)
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N/group | per-animal power | LME power
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------------------------------------------
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3 | 0.17 | 0.33 <- observed
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5 | 0.46 | 0.58
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8 | 0.67 | 0.70
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12 | 0.90 | 0.93
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16 | 0.95 | 0.97
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24 | 1.00 | 1.00
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true stim:day interaction = +0.802 (50% of observed)
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N/group | per-animal power | LME power
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------------------------------------------
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3 | 0.11 | 0.11 <- observed
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5 | 0.09 | 0.14
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8 | 0.23 | 0.25
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12 | 0.33 | 0.35
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16 | 0.51 | 0.53
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24 | 0.67 | 0.66
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Read the per-animal column as the honest power; LME is optimistic (obs-level DF).
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