analysis(matlab): rate + count outputs, variation batch 3

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-24 02:32:52 -04:00
parent 6ba21a1a35
commit 0e16690c8f
72 changed files with 1875 additions and 897 deletions
@@ -0,0 +1,68 @@
+==============================================================================
+VARIATION: naive_boxa_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, Naive
+N = 11 rats, 63 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              63
+    Fixed effects coefficients           4
+    Random effects coefficients         11
+    Covariance parameters                2
+
+Formula:
+    behavior ~ 1 + day*stim + (1 | rat)
+
+Model fit statistics:
+    AIC        BIC        LogLikelihood    Deviance
+    -89.552    -76.693    50.776           -101.55 
+
+Fixed effects coefficients (95% CIs):
+    Name                   Estimate     SE           tStat       DF
+    {'(Intercept)'}          0.20761      0.03353      6.1919    59
+    {'day'        }         0.035262    0.0090474      3.8975    59
+    {'stim'       }        -0.042773     0.060953    -0.70173    59
+    {'day:stim'   }         0.057126     0.016495      3.4631    59
+
+
+    pValue        Lower       Upper   
+    6.1978e-08     0.14052     0.27471
+      0.000251    0.017158    0.053365
+        0.4856    -0.16474    0.079194
+     0.0010002    0.024119    0.090133
+
+Random effects covariance parameters (95% CIs):
+Group: rat (11 Levels)
+    Name1                  Name2                  Type           Estimate
+    {'(Intercept)'}        {'(Intercept)'}        {'std'}        0.050413
+
+
+    Lower      Upper  
+    0.02388    0.10643
+
+Group: Error
+    Name               Estimate    Lower       Upper  
+    {'Res Std'}        0.099938    0.082348    0.12129
+
+
+effect                     t(df) / F(df1)     p (resid)    Satterthwaite: p (df)
+----------------------------------------------------------------------------
+stim x day (interaction)   t(59)=  3.46 F(1)= 11.993  p=0.001    p=0.00108 (df=52)
+day (learning)             t(59)=  3.90 F(1)= 15.190  p=0.000251    p=0.0002756 (df=53)
+stim (main, window start)  t(59)= -0.70 F(1)=  0.492  p=0.4856    p=0.4879 (df=32)
+interaction 95% CI: [+0.02412, +0.09013]
+HONEST LME (per-animal random slope, day|rat): interaction F(1,12.0)=9.63, p=0.009127
+  (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=0.001, slope diff=+0.05713)
+Paper (N=24, count): interaction t(227)=2.68, F(1)=7.12, p=0.008.