analysis(matlab): rate + count outputs, variation batch 1

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-24 02:32:51 -04:00
parent 1009f263e8
commit 0a438a4649
72 changed files with 1873 additions and 895 deletions
@@ -0,0 +1,68 @@
+==============================================================================
+VARIATION: boxa_a2_d0_5   [metric: success RATE (success/attempts)]
+==============================================================================
+model: behavior ~ stim + day + stim:day + (1|rat)   (behavior = success RATE (success/attempts))
+day = training day within window (0 = first analyzed day)
+treatment (stim=1): Electrode-Box-B2
+control   (stim=0): Electrode-Box-A, Electrode-Box-A2
+N = 7 rats, 42 sessions   raw day coverage: treat 0..5, control 0..5
+(equal day coverage over this window)
+
+==============================================================================
+FULL MODEL SUMMARY -- fitlme
+==============================================================================
+
+Linear mixed-effects model fit by ML
+
+Model information:
+    Number of observations              42
+    Fixed effects coefficients           4
+    Random effects coefficients          7
+    Covariance parameters                2
+
+Formula:
+    behavior ~ 1 + day*stim + (1 | rat)
+
+Model fit statistics:
+    AIC        BIC        LogLikelihood    Deviance
+    -70.223    -59.797    41.112           -82.223 
+
+Fixed effects coefficients (95% CIs):
+    Name                   Estimate     SE          tStat       DF    pValue    
+    {'(Intercept)'}          0.19895    0.036526      5.4467    38    3.2657e-06
+    {'day'        }         0.049304    0.010134      4.8651    38    2.0216e-05
+    {'stim'       }        -0.034105    0.055794    -0.61127    38       0.54466
+    {'day:stim'   }         0.043083     0.01548      2.7831    38      0.008341
+
+
+    Lower       Upper   
+       0.125     0.27289
+    0.028788     0.06982
+    -0.14705    0.078844
+    0.011745    0.074421
+
+Random effects covariance parameters (95% CIs):
+Group: rat (7 Levels)
+    Name1                  Name2                  Type           Estimate
+    {'(Intercept)'}        {'(Intercept)'}        {'std'}        0.039633
+
+
+    Lower       Upper  
+    0.015473    0.10151
+
+Group: Error
+    Name               Estimate    Lower       Upper  
+    {'Res Std'}        0.084789    0.067081    0.10717
+
+
+effect                     t(df) / F(df1)     p (resid)    Satterthwaite: p (df)
+----------------------------------------------------------------------------
+stim x day (interaction)   t(38)=  2.78 F(1)=  7.746  p=0.008341    p=0.008621 (df=35)
+day (learning)             t(38)=  4.87 F(1)= 23.669  p=2.022e-05    p=2.41e-05 (df=35)
+stim (main, window start)  t(38)= -0.61 F(1)=  0.374  p=0.5447    p=0.5472 (df=22)
+interaction 95% CI: [+0.01175, +0.07442]
+HONEST LME (per-animal random slope, day|rat): interaction F(1,9.1)=5.64, p=0.0412
+  (Satterthwaite DF ~= residual on this random-intercept model; the random-slope
+   model above is the honest learning-rate test -- DF collapses toward the animal count.)
+INTERPRETATION: stim x day interaction SIGNIFICANT positive -- treatment improves FASTER (benefit accumulates) (p=0.008341, slope diff=+0.04308)
+Paper (N=24, count): interaction t(227)=2.68, F(1)=7.12, p=0.008.