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PAPER LME REPLICATION -- unmerged
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model: behavior ~ stim + day + stim:day + (1|rat)   [stim: Electrode-Box-B2=1 vs Electrode-Box-A2=0]
N = 6 rats, 71 sessions   (day raw; day 0 = paper "Day 1")
day coverage: stim(B2) 0..14, control(A2) 0..13

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FULL MODEL SUMMARY -- fitlme: behavior ~ stim + day + stim:day + (1|rat)
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Linear mixed-effects model fit by ML

Model information:
    Number of observations              71
    Fixed effects coefficients           4
    Random effects coefficients          6
    Covariance parameters                2

Formula:
    behavior ~ 1 + day*stim + (1 | rat)

Model fit statistics:
    AIC       BIC      LogLikelihood    Deviance
    596.33    609.9    -292.16          584.33  

Fixed effects coefficients (95% CIs):
    Name                   Estimate    SE         tStat     DF    pValue    
    {'(Intercept)'}          21.53      5.5382    3.8874    67    0.00023506
    {'day'        }         6.6587     0.72367    9.2014    67    1.6706e-13
    {'stim'       }         8.0204      7.6977    1.0419    67        0.3012
    {'day:stim'   }        0.93747      0.9187    1.0204    67        0.3112


    Lower       Upper 
      10.475    32.584
      5.2143    8.1032
     -7.3444    23.385
    -0.89627    2.7712

Random effects covariance parameters (95% CIs):
Group: rat (6 Levels)
    Name1                  Name2                  Type           Estimate
    {'(Intercept)'}        {'(Intercept)'}        {'std'}        5.7931  


    Lower     Upper 
    2.4723    13.574

Group: Error
    Name               Estimate    Lower    Upper 
    {'Res Std'}        14.163      11.93    16.813



effect                     t (df)        F (df1)       p
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stim x day (interaction)   t(67)=  1.02  F(1)=   1.041  p=0.3112
day (learning)             t(67)=  9.20  F(1)=  84.665  p=1.671e-13
stim (main, Day 1)         t(67)=  1.04  F(1)=   1.086  p=0.3012
interaction 95% CI: [-0.90, +2.77]

Paper (N=24): interaction t(227)=2.68, F(1)=7.12, p=0.008; day t(227)=9.64,
  F(1)=267.64, p=1.2e-18; stim t(227)=0.23, F(1)=0.053, p=0.81.