Experiments DB Dev
969c0205e8
Add make_variations.m + variation_analyze.m generating 20 self-contained subfolders under analysis/matlab/variations/, one per grouping x day-window, each with exactly three files: data.csv (curated subset), analyze.m (a simple standalone script fitting behavior ~ stim + day + stim:day + (1|rat) on the success COUNT), and result.txt (its output). Plus variations/SUMMARY.csv. Groupings (stim=1 / stim=0, other groups dropped): unmerge B2 vs A2 right_only B2+Right vs A2 (Box-A dropped) naive_a2 B2 vs A2+Naive (Right, Box-A dropped) naive_boxa B2 vs A2+Naive+Box-A (Right dropped) Windows: 0-10, 0-13, 0-5, 6-10, 6-13. All 20 have equal day coverage. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
66 lines
2.5 KiB
Plaintext
66 lines
2.5 KiB
Plaintext
==============================================================================
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VARIATION: unmerge_d6_13
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==============================================================================
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model: behavior ~ stim + day + stim:day + (1|rat) (behavior = success COUNT)
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day = training day within window (0 = first analyzed day)
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treatment (stim=1): Electrode-Box-B2
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control (stim=0): Electrode-Box-A2
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N = 5 rats, 34 sessions raw day coverage: treat 6..13, control 6..13
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(equal day coverage over this window)
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==============================================================================
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FULL MODEL SUMMARY -- fitlme
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==============================================================================
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Linear mixed-effects model fit by ML
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Model information:
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Number of observations 34
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Fixed effects coefficients 4
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Random effects coefficients 5
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Covariance parameters 2
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Formula:
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behavior ~ 1 + day*stim + (1 | rat)
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Model fit statistics:
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AIC BIC LogLikelihood Deviance
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257.04 266.2 -122.52 245.04
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Fixed effects coefficients (95% CIs):
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Name Estimate SE tStat DF pValue
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{'(Intercept)'} 75.17 6.2311 12.064 30 4.8879e-13
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{'day' } 1.7101 1.061 1.6117 30 0.11749
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{'stim' } 13.563 8.0252 1.69 30 0.1014
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{'day:stim' } 2.267 1.3237 1.7126 30 0.097101
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Lower Upper
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62.445 87.896
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-0.45682 3.877
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-2.8271 29.952
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-0.43635 4.9703
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Random effects covariance parameters (95% CIs):
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Group: rat (5 Levels)
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Name1 Name2 Type Estimate
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{'(Intercept)'} {'(Intercept)'} {'std'} 7.1166
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Lower Upper
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3.4834 14.539
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Group: Error
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Name Estimate Lower Upper
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{'Res Std'} 7.7328 5.9847 9.9914
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effect t (df) F (df1) p
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------------------------------------------------------------------
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stim x day (interaction) t(30)= 1.71 F(1)= 2.933 p=0.0971
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day (learning) t(30)= 1.61 F(1)= 2.598 p=0.1175
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stim (main, window start) t(30)= 1.69 F(1)= 2.856 p=0.1014
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interaction 95% CI: [-0.44, +4.97]
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INTERPRETATION: stim x day interaction n.s. -- slopes parallel (no differential learning rate) (p=0.0971, slope diff=+2.27)
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Paper (N=24): interaction t(227)=2.68, F(1)=7.12, p=0.008.
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