analysis(matlab): rate + count outputs, variation batch 4

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-24 02:32:53 -04:00
parent 0e16690c8f
commit 1606eb698b
72 changed files with 1869 additions and 891 deletions
@@ -0,0 +1,68 @@
+==============================================================================
+VARIATION: right_only_d0_10   [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, Right-Electrode
+control   (stim=0): Electrode-Box-A2
+N = 7 rats, 72 sessions   raw day coverage: treat 0..10, control 0..10
+(equal day coverage over this window)
+
+==============================================================================
+FULL MODEL SUMMARY -- fitlme
+==============================================================================
+
+Linear mixed-effects model fit by ML
+
+Model information:
+    Number of observations              72
+    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
+    -130.99    -117.33    71.495           -142.99 
+
+Fixed effects coefficients (95% CIs):
+    Name                   Estimate      SE           tStat       DF
+    {'(Intercept)'}           0.22977     0.037841      6.0719    68
+    {'day'        }          0.040867    0.0053407       7.652    68
+    {'stim'       }        0.00041563     0.049782    0.008349    68
+    {'day:stim'   }          0.013934     0.006676      2.0872    68
+
+
+    pValue        Lower         Upper   
+    6.3632e-08       0.15426     0.30528
+    9.3879e-11       0.03021    0.051524
+       0.99336     -0.098922    0.099754
+      0.040617    0.00061265    0.027256
+
+Random effects covariance parameters (95% CIs):
+Group: rat (7 Levels)
+    Name1                  Name2                  Type           Estimate
+    {'(Intercept)'}        {'(Intercept)'}        {'std'}        0.044032
+
+
+    Lower       Upper  
+    0.021261    0.09119
+
+Group: Error
+    Name               Estimate    Lower       Upper   
+    {'Res Std'}        0.084023    0.070735    0.099809
+
+
+effect                     t(df) / F(df1)     p (resid)    Satterthwaite: p (df)
+----------------------------------------------------------------------------
+stim x day (interaction)   t(68)=  2.09 F(1)=  4.357  p=0.04062    p=0.04064 (df=68)
+day (learning)             t(68)=  7.65 F(1)= 58.553  p=9.388e-11    p=8.647e-11 (df=69)
+stim (main, window start)  t(68)=  0.01 F(1)=  0.000  p=0.9934    p=0.9934 (df=17)
+interaction 95% CI: [+0.0006126, +0.02726]
+HONEST LME (per-animal random slope, day|rat): interaction F(1,67.1)=4.40, p=0.03968
+  (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=0.04062, slope diff=+0.01393)
+Paper (N=24, count): interaction t(227)=2.68, F(1)=7.12, p=0.008.