## [1] "who diffrences equal to one:2661"
## [1] "who diffrences equal to zero:9971"
## Linear mixed model fit by REML. t-tests use Satterthwaite's method [
## lmerModLmerTest]
## Formula: roaming_entropy ~ who_differences + (1 | subject)
##    Data: df
## 
## REML criterion at convergence: 31740.5
## 
## Scaled residuals: 
##     Min      1Q  Median      3Q     Max 
## -3.1280 -0.6696 -0.0676  0.5154  8.6129 
## 
## Random effects:
##  Groups   Name        Variance Std.Dev.
##  subject  (Intercept) 0.1707   0.4131  
##  Residual             0.6881   0.8295  
## Number of obs: 12632, groups:  subject, 230
## 
## Fixed effects:
##                    Estimate  Std. Error          df t value Pr(>|t|)    
## (Intercept)         1.06233     0.02866   240.19619   37.07   <2e-16 ***
## who_differences     0.68841     0.01857 12514.84188   37.07   <2e-16 ***
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## Correlation of Fixed Effects:
##             (Intr)
## who_dffrncs -0.145
## Linear mixed model fit by REML. t-tests use Satterthwaite's method [
## lmerModLmerTest]
## Formula: novel_locations ~ who_differences + (1 | subject)
##    Data: df
## 
## REML criterion at convergence: 138409.3
## 
## Scaled residuals: 
##     Min      1Q  Median      3Q     Max 
## -2.2978 -0.4445 -0.1681  0.1407 17.0796 
## 
## Random effects:
##  Groups   Name        Variance Std.Dev.
##  subject  (Intercept)  388.8   19.72   
##  Residual             3240.7   56.93   
## Number of obs: 12632, groups:  subject, 230
## 
## Fixed effects:
##                  Estimate Std. Error        df t value Pr(>|t|)    
## (Intercept)        28.516      1.434   248.528   19.88   <2e-16 ***
## who_differences    36.804      1.271 12573.935   28.95   <2e-16 ***
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## Correlation of Fixed Effects:
##             (Intr)
## who_dffrncs -0.197
## Cumulative Link Mixed Model fitted with the Laplace approximation
## 
## formula: PA_ordinal ~ roaming_entropy * who_differences + (1 | subject)
## data:    df
## 
##  link  threshold nobs logLik   AIC      niter       max.grad cond.H 
##  logit flexible  4146 -8120.17 16266.35 2026(16274) 3.55e-03 2.8e+02
## 
## Random effects:
##  Groups  Name        Variance Std.Dev.
##  subject (Intercept) 2.027    1.424   
## Number of groups:  subject 230 
## 
## Coefficients:
##                                 Estimate Std. Error z value      Pr(>|z|)    
## roaming_entropy                  0.30095    0.04984   6.039 0.00000000155 ***
## who_differences                  0.71346    0.11850   6.021 0.00000000174 ***
## roaming_entropy:who_differences -0.11282    0.06974  -1.618         0.106    
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## Threshold coefficients:
##                  Estimate Std. Error z value
## [0,10]|(10,20]    -3.3508     0.1336 -25.080
## (10,20]|(20,30]   -2.4721     0.1214 -20.367
## (20,30]|(30,40]   -1.6384     0.1154 -14.192
## (30,40]|(40,50]   -0.6780     0.1125  -6.028
## (40,50]|(50,60]    0.3770     0.1121   3.363
## (50,60]|(60,70]    1.4819     0.1142  12.973
## (60,70]|(70,80]    2.5583     0.1193  21.446
## (70,80]|(80,90]    3.6852     0.1295  28.450
## (80,90]|(90,100]   5.0666     0.1569  32.285
## (22950 observations deleted due to missingness)

## Cumulative Link Mixed Model fitted with the Laplace approximation
## 
## formula: PA_ordinal ~ novel_locations * who_differences + (1 | subject)
## data:    df
## 
##  link  threshold nobs logLik   AIC      niter      max.grad cond.H 
##  logit flexible  4146 -8128.24 16282.47 1217(8880) 3.50e-01 6.6e+05
## 
## Random effects:
##  Groups  Name        Variance Std.Dev.
##  subject (Intercept) 2.023    1.422   
## Number of groups:  subject 230 
## 
## Coefficients:
##                                  Estimate Std. Error z value    Pr(>|z|)    
## novel_locations                  0.005420   0.001053   5.149 0.000000262 ***
## who_differences                  0.783130   0.081226   9.641     < 2e-16 ***
## novel_locations:who_differences -0.003936   0.001226  -3.210     0.00133 ** 
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## Threshold coefficients:
##                  Estimate Std. Error z value
## [0,10]|(10,20]    -3.5051     0.1282 -27.333
## (10,20]|(20,30]   -2.6269     0.1153 -22.774
## (20,30]|(30,40]   -1.7946     0.1089 -16.480
## (30,40]|(40,50]   -0.8367     0.1055  -7.931
## (40,50]|(50,60]    0.2157     0.1047   2.059
## (50,60]|(60,70]    1.3189     0.1067  12.364
## (60,70]|(70,80]    2.3936     0.1118  21.410
## (70,80]|(80,90]    3.5162     0.1223  28.749
## (80,90]|(90,100]   4.8923     0.1507  32.460
## (22950 observations deleted due to missingness)