analysis(matlab): rate + count outputs, variation batch 2

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-24 02:32:52 -04:00
parent 0a438a4649
commit 6ba21a1a35
72 changed files with 1874 additions and 896 deletions
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+==============================================================================
+VARIATION: naive_a2_d0_13   [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-A2, Naive
+N = 10 rats, 122 sessions   raw day coverage: treat 0..13, control 0..13
+(equal day coverage over this window)
+
+==============================================================================
+FULL MODEL SUMMARY -- fitlme
+==============================================================================
+
+Linear mixed-effects model fit by ML
+
+Model information:
+    Number of observations             122
+    Fixed effects coefficients           4
+    Random effects coefficients         10
+    Covariance parameters                2
+
+Formula:
+    behavior ~ 1 + day*stim + (1 | rat)
+
+Model fit statistics:
+    AIC        BIC       LogLikelihood    Deviance
+    -181.33    -164.5    96.663           -193.33 
+
+Fixed effects coefficients (95% CIs):
+    Name                   Estimate    SE           tStat     DF     pValue    
+    {'(Intercept)'}         0.23325     0.027564    8.4623    118    8.2776e-14
+    {'day'        }        0.031488    0.0030917    10.184    118    7.3141e-18
+    {'stim'       }        0.055421     0.048873     1.134    118        0.2591
+    {'day:stim'   }        0.012089    0.0053578    2.2563    118      0.025894
+
+
+    Lower        Upper   
+      0.17867     0.28783
+     0.025365     0.03761
+    -0.041361      0.1522
+    0.0014788    0.022699
+
+Random effects covariance parameters (95% CIs):
+Group: rat (10 Levels)
+    Name1                  Name2                  Type           Estimate
+    {'(Intercept)'}        {'(Intercept)'}        {'std'}        0.044199
+
+
+    Lower       Upper   
+    0.022679    0.086139
+
+Group: Error
+    Name               Estimate    Lower       Upper 
+    {'Res Std'}        0.10453     0.091674    0.1192
+
+
+effect                     t(df) / F(df1)     p (resid)    Satterthwaite: p (df)
+----------------------------------------------------------------------------
+stim x day (interaction)   t(118)=  2.26 F(1)=  5.091  p=0.02589    p=0.02593 (df=116)
+day (learning)             t(118)= 10.18 F(1)=103.724  p=7.314e-18    p=6.719e-18 (df=119)
+stim (main, window start)  t(118)=  1.13 F(1)=  1.286  p=0.2591    p=0.2666 (df=27)
+interaction 95% CI: [+0.001479, +0.0227]
+HONEST LME (per-animal random slope, day|rat): interaction F(1,97.3)=5.06, p=0.02667
+  (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=0.02589, slope diff=+0.01209)
+Paper (N=24, count): interaction t(227)=2.68, F(1)=7.12, p=0.008.