This file lists full summary output for all models included in the final output file for Boothroyd et al, Testing Mate Choice Hypotheses in a Transitional Small Scale Population, Adaptive Human Behaviour and Physiology. Annotation regarding models can be found in the main supplementary output file.

0.1 Models relating to Hypothesis 1

summary(h1)

Call:
lm(formula = MASCprefs_malefaces ~ eth_mest + Age, data = facedataRW)

Residuals:
    Min      1Q  Median      3Q     Max 
-0.4644 -0.2366 -0.0394  0.1599  0.5634 

Coefficients:
             Estimate Std. Error t value Pr(>|t|)    
(Intercept)  0.481138   0.067902   7.086 7.46e-11 ***
eth_mest     0.007453   0.047176   0.158    0.875    
Age         -0.001462   0.002402  -0.608    0.544    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.2717 on 132 degrees of freedom
  (2 observations deleted due to missingness)
Multiple R-squared:  0.002856,  Adjusted R-squared:  -0.01225 
F-statistic: 0.1891 on 2 and 132 DF,  p-value: 0.828
summary(h1cols)
   Length     Class      Mode 
        4 character character 
summary(h1xEff)

Call:
lm(formula = MascPref_FF ~ eth_mest + eth_gar + eth_misk + eth_creo + 
    Age, data = facedataRW)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.49765 -0.09653 -0.06556  0.13416  0.53135 

Coefficients:
              Estimate Std. Error t value Pr(>|t|)    
(Intercept)  0.4746079  0.0932023   5.092 1.22e-06 ***
eth_mest    -0.0322139  0.0916055  -0.352    0.726    
eth_gar      0.1148548  0.1038121   1.106    0.271    
eth_misk    -0.0539143  0.0914960  -0.589    0.557    
eth_creo    -0.1100331  0.0956335  -1.151    0.252    
Age          0.0002808  0.0021171   0.133    0.895    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.2399 on 129 degrees of freedom
  (2 observations deleted due to missingness)
Multiple R-squared:  0.03851,   Adjusted R-squared:  0.001239 
F-statistic: 1.033 on 5 and 129 DF,  p-value: 0.401
summary(h1xEfm)

Call:
lm(formula = MascPref_MF ~ eth_mest + eth_gar + eth_misk + eth_creo + 
    Age, data = facedataRW)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.47380 -0.23122 -0.03924  0.15258  0.55448 

Coefficients:
             Estimate Std. Error t value Pr(>|t|)    
(Intercept)  0.501117   0.103809   4.827 3.85e-06 ***
eth_mest     0.117136   0.102031   1.148   0.2531    
eth_gar      0.194060   0.115627   1.678   0.0957 .  
eth_misk     0.097456   0.101909   0.956   0.3407    
eth_creo    -0.161416   0.106517  -1.515   0.1321    
Age         -0.001488   0.002358  -0.631   0.5290    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.2672 on 129 degrees of freedom
  (2 observations deleted due to missingness)
Multiple R-squared:  0.05702,   Adjusted R-squared:  0.02047 
F-statistic:  1.56 on 5 and 129 DF,  p-value: 0.1759
summary(h1xEmf)

Call:
lm(formula = MascPref_FF ~ eth_mest + eth_gar + eth_misk + eth_creo + 
    Age, data = facedataRM)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.56914 -0.13492  0.03092  0.13997  0.53999 

Coefficients:
              Estimate Std. Error t value Pr(>|t|)    
(Intercept)  4.754e-01  8.370e-02   5.680 9.19e-08 ***
eth_mest    -7.468e-02  8.266e-02  -0.904    0.368    
eth_gar     -7.500e-03  9.867e-02  -0.076    0.940    
eth_misk     3.424e-02  7.807e-02   0.439    0.662    
eth_creo    -7.036e-02  9.529e-02  -0.738    0.462    
Age          5.554e-06  1.743e-03   0.003    0.997    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.2491 on 123 degrees of freedom
  (3 observations deleted due to missingness)
Multiple R-squared:  0.0372,    Adjusted R-squared:  -0.001941 
F-statistic: 0.9504 on 5 and 123 DF,  p-value: 0.4511
summary(h1xEmm)

Call:
lm(formula = MascPref_MF ~ eth_mest + eth_gar + eth_misk + eth_creo + 
    Age, data = facedataRM)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.44296 -0.18832 -0.00126  0.17299  0.60359 

Coefficients:
             Estimate Std. Error t value Pr(>|t|)    
(Intercept)  0.445619   0.087324   5.103 1.23e-06 ***
eth_mest    -0.110562   0.086234  -1.282    0.202    
eth_gar     -0.054301   0.102943  -0.527    0.599    
eth_misk    -0.086438   0.081446  -1.061    0.291    
eth_creo     0.060624   0.099413   0.610    0.543    
Age         -0.001618   0.001818  -0.890    0.375    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.2599 on 123 degrees of freedom
  (3 observations deleted due to missingness)
Multiple R-squared:  0.03368,   Adjusted R-squared:  -0.005606 
F-statistic: 0.8573 on 5 and 123 DF,  p-value: 0.512
summary(h1xff)

Call:
lm(formula = MASCprefs_femalefaces ~ eth_mest + Age, data = facedataRW)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.49909 -0.09433 -0.07784  0.12172  0.52187 

Coefficients:
             Estimate Std. Error t value Pr(>|t|)    
(Intercept) 0.4786552  0.0604389   7.920 8.65e-13 ***
eth_mest    0.0108593  0.0419907   0.259    0.796    
Age         0.0002885  0.0021384   0.135    0.893    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.2418 on 132 degrees of freedom
  (2 observations deleted due to missingness)
Multiple R-squared:  0.000714,  Adjusted R-squared:  -0.01443 
F-statistic: 0.04716 on 2 and 132 DF,  p-value: 0.954
summary(h1xmf)

Call:
lm(formula = MASCprefs_femalefaces ~ eth_mest + Age, data = facedataRM)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.54210 -0.13828  0.05954  0.14158  0.54213 

Coefficients:
              Estimate Std. Error t value Pr(>|t|)    
(Intercept)  0.4949369  0.0546728   9.053 2.19e-15 ***
eth_mest    -0.0790446  0.0436138  -1.812   0.0723 .  
Age          0.0001364  0.0017179   0.079   0.9368    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.2477 on 126 degrees of freedom
  (3 observations deleted due to missingness)
Multiple R-squared:  0.02548,   Adjusted R-squared:  0.01002 
F-statistic: 1.647 on 2 and 126 DF,  p-value: 0.1967
summary(h1xmm)

Call:
lm(formula = MASCprefs_malefaces ~ eth_mest + Age, data = facedataRM)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.45069 -0.18217  0.01486  0.15971  0.61932 

Coefficients:
             Estimate Std. Error t value Pr(>|t|)    
(Intercept)  0.444666   0.057059   7.793 2.11e-12 ***
eth_mest    -0.065553   0.045517  -1.440    0.152    
Age         -0.001486   0.001793  -0.829    0.409    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.2585 on 126 degrees of freedom
  (3 observations deleted due to missingness)
Multiple R-squared:  0.02123,   Adjusted R-squared:  0.00569 
F-statistic: 1.366 on 2 and 126 DF,  p-value: 0.2588

0.2 Models relating to Hypothesis 2

summary(h2.1)
Linear mixed model fit by REML ['lmerMod']
Formula: MASCprefs_malefaces ~ Age + Age2 + (1 | village)
   Data: facedataW

REML criterion at convergence: 55.3

Scaled residuals: 
    Min      1Q  Median      3Q     Max 
-1.7081 -0.8795 -0.1409  0.6288  2.2122 

Random effects:
 Groups   Name        Variance  Std.Dev.
 village  (Intercept) 0.0002068 0.01438 
 Residual             0.0693640 0.26337 
Number of obs: 154, groups:  village, 6

Fixed effects:
              Estimate Std. Error t value
(Intercept)  0.3371961  0.1727323   1.952
Age          0.0076071  0.0115186   0.660
Age2        -0.0001292  0.0001729  -0.747

Correlation of Fixed Effects:
     (Intr) Age   
Age  -0.980       
Age2  0.936 -0.983
summary(h2.2)
Linear mixed model fit by REML ['lmerMod']
Formula: MASCprefs_malefaces ~ Agegroup + (1 | village)
   Data: facedataW

REML criterion at convergence: 37.2

Scaled residuals: 
    Min      1Q  Median      3Q     Max 
-1.7092 -0.8833 -0.1149  0.6343  2.1447 

Random effects:
 Groups   Name        Variance  Std.Dev.
 village  (Intercept) 0.0002897 0.01702 
 Residual             0.0694651 0.26356 
Number of obs: 154, groups:  village, 6

Fixed effects:
                    Estimate Std. Error t value
(Intercept)          0.43404    0.02777  15.630
Agegroupolder adult -0.03468    0.07807  -0.444
Agegroupyoung adult  0.01572    0.04804   0.327

Correlation of Fixed Effects:
            (Intr) Aggrpla
Aggrpldradl -0.336        
Aggrpyngadl -0.537  0.191 
summary(h2ex1.1)
Linear mixed model fit by REML ['lmerMod']
Formula: MASCprefs_femalefaces ~ Age * sex + Age2 * sex + (1 | village)
   Data: facedata

REML criterion at convergence: 82.9

Scaled residuals: 
    Min      1Q  Median      3Q     Max 
-2.1451 -0.5998 -0.1832  0.5709  2.5014 

Random effects:
 Groups   Name        Variance Std.Dev.
 village  (Intercept) 0.004839 0.06956 
 Residual             0.061514 0.24802 
Number of obs: 306, groups:  village, 6

Fixed effects:
              Estimate Std. Error t value
(Intercept)  3.854e-01  1.062e-01   3.628
Age          5.059e-03  6.589e-03   0.768
sex         -4.988e-02  2.033e-01  -0.245
Age2        -6.060e-05  9.498e-05  -0.638
Age:sex      1.505e-03  1.306e-02   0.115
sex:Age2    -5.529e-06  1.886e-04  -0.029

Correlation of Fixed Effects:
         (Intr) Age    sex    Age2   Age:sx
Age      -0.940                            
sex       0.287 -0.342                     
Age2      0.887 -0.979  0.387              
Age:sex  -0.329  0.393 -0.976 -0.446       
sex:Age2  0.372 -0.445  0.922  0.507 -0.979
fit warnings:
Some predictor variables are on very different scales: consider rescaling
summary(h2ex1.2)
Linear mixed model fit by REML ['lmerMod']
Formula: MASCprefs_femalefaces ~ Agegroup * sex + (1 | village)
   Data: facedata

REML criterion at convergence: 45.1

Scaled residuals: 
    Min      1Q  Median      3Q     Max 
-2.1380 -0.5980 -0.2038  0.5793  2.5926 

Random effects:
 Groups   Name        Variance Std.Dev.
 village  (Intercept) 0.004961 0.07044 
 Residual             0.061558 0.24811 
Number of obs: 306, groups:  village, 6

Fixed effects:
                         Estimate Std. Error t value
(Intercept)              0.477491   0.034221  13.953
Agegroupolder adult      0.003643   0.048859   0.075
Agegroupyoung adult     -0.026320   0.032706  -0.805
sex                     -0.021216   0.036562  -0.580
Agegroupolder adult:sex  0.004526   0.097458   0.046
Agegroupyoung adult:sex  0.027298   0.064624   0.422

Correlation of Fixed Effects:
            (Intr) Aggrpla Aggrpya sex    Aggrpladlt:
Aggrpldradl -0.215                                   
Aggrpyngadl -0.298  0.206                            
sex         -0.015  0.004   0.036                    
Aggrpladlt:  0.006  0.158  -0.025  -0.379            
Aggrpyadlt:  0.007  0.000  -0.017  -0.560  0.214     
summary(h2ex2.1)
Linear mixed model fit by REML ['lmerMod']
Formula: MASCprefs_malefaces ~ Age * sex + Age2 * sex + (1 | village)
   Data: facedata

REML criterion at convergence: 104.1

Scaled residuals: 
     Min       1Q   Median       3Q      Max 
-1.80768 -0.78850 -0.05959  0.70931  2.50158 

Random effects:
 Groups   Name        Variance Std.Dev.
 village  (Intercept) 0.003155 0.05617 
 Residual             0.066430 0.25774 
Number of obs: 306, groups:  village, 6

Fixed effects:
              Estimate Std. Error t value
(Intercept)  4.547e-01  1.087e-01   4.184
Age         -7.664e-04  6.837e-03  -0.112
sex         -2.147e-01  2.110e-01  -1.017
Age2        -1.104e-05  9.856e-05  -0.112
Age:sex      1.781e-02  1.356e-02   1.313
sex:Age2    -2.705e-04  1.958e-04  -1.381

Correlation of Fixed Effects:
         (Intr) Age    sex    Age2   Age:sx
Age      -0.954                            
sex       0.290 -0.342                     
Age2      0.900 -0.979  0.387              
Age:sex  -0.334  0.393 -0.976 -0.445       
sex:Age2  0.377 -0.445  0.922  0.507 -0.979
fit warnings:
Some predictor variables are on very different scales: consider rescaling
summary(h2ex2.2)
Linear mixed model fit by REML ['lmerMod']
Formula: MASCprefs_malefaces ~ Agegroup * sex + (1 | village)
   Data: facedata

REML criterion at convergence: 66.9

Scaled residuals: 
     Min       1Q   Median       3Q      Max 
-1.82261 -0.81811 -0.04782  0.72716  2.43587 

Random effects:
 Groups   Name        Variance Std.Dev.
 village  (Intercept) 0.003269 0.05718 
 Residual             0.066601 0.25807 
Number of obs: 306, groups:  village, 6

Fixed effects:
                        Estimate Std. Error t value
(Intercept)              0.41754    0.03026  13.800
Agegroupolder adult     -0.01844    0.05074  -0.363
Agegroupyoung adult      0.03594    0.03397   1.058
sex                      0.05632    0.03800   1.482
Agegroupolder adult:sex -0.07745    0.10123  -0.765
Agegroupyoung adult:sex -0.03108    0.06720  -0.462

Correlation of Fixed Effects:
            (Intr) Aggrpla Aggrpya sex    Aggrpladlt:
Aggrpldradl -0.251                                   
Aggrpyngadl -0.351  0.207                            
sex         -0.018  0.005   0.034                    
Aggrpladlt:  0.008  0.158  -0.023  -0.379            
Aggrpyadlt:  0.009 -0.001  -0.018  -0.561  0.213     

0.3 Models relating to Hypothesis 3

summary(h3)
Linear mixed model fit by REML ['lmerMod']
Formula: MASCprefs_malefaces ~ rel + Age + (1 | village)
   Data: facedataW

REML criterion at convergence: 43.8

Scaled residuals: 
     Min       1Q   Median       3Q      Max 
-1.77482 -0.85327 -0.09262  0.67443  2.17544 

Random effects:
 Groups   Name        Variance Std.Dev.
 village  (Intercept) 0.00000  0.0000  
 Residual             0.06933  0.2633  
Number of obs: 154, groups:  village, 6

Fixed effects:
             Estimate Std. Error t value
(Intercept)  0.468060   0.061716   7.584
rel          0.043493   0.043558   0.999
Age         -0.001124   0.002149  -0.523

Correlation of Fixed Effects:
    (Intr) rel   
rel  0.200       
Age -0.937 -0.152
convergence code: 0
boundary (singular) fit: see ?isSingular
summary(h3xff)
Linear mixed model fit by REML ['lmerMod']
Formula: MASCprefs_femalefaces ~ rel + Age + (1 | village)
   Data: facedataW

REML criterion at convergence: 25.2

Scaled residuals: 
    Min      1Q  Median      3Q     Max 
-2.0268 -0.6061 -0.1163  0.7059  2.5363 

Random effects:
 Groups   Name        Variance Std.Dev.
 village  (Intercept) 0.005422 0.07363 
 Residual             0.058999 0.24290 
Number of obs: 154, groups:  village, 6

Fixed effects:
            Estimate Std. Error t value
(Intercept) 0.434682   0.065957   6.590
rel         0.052088   0.041653   1.251
Age         0.001386   0.002017   0.687

Correlation of Fixed Effects:
    (Intr) rel   
rel  0.174       
Age -0.833 -0.155
summary(h3xmf)
Linear mixed model fit by REML ['lmerMod']
Formula: MASCprefs_femalefaces ~ rel + Age + (1 | village)
   Data: facedataM

REML criterion at convergence: 30.3

Scaled residuals: 
     Min       1Q   Median       3Q      Max 
-2.17410 -0.75179 -0.01535  0.65664  2.33094 

Random effects:
 Groups   Name        Variance Std.Dev.
 village  (Intercept) 0.006012 0.07754 
 Residual             0.060848 0.24667 
Number of obs: 152, groups:  village, 6

Fixed effects:
              Estimate Std. Error t value
(Intercept)  0.4385168  0.0640598   6.845
rel         -0.0782513  0.0478687  -1.635
Age          0.0008254  0.0016490   0.501

Correlation of Fixed Effects:
    (Intr) rel   
rel  0.374       
Age -0.794 -0.280
summary(h3xmm)
Linear mixed model fit by REML ['lmerMod']
Formula: MASCprefs_malefaces ~ rel + Age + (1 | village)
   Data: facedataM

REML criterion at convergence: 38.5

Scaled residuals: 
     Min       1Q   Median       3Q      Max 
-1.68523 -0.80963 -0.05649  0.70883  2.36619 

Random effects:
 Groups   Name        Variance Std.Dev.
 village  (Intercept) 0.002242 0.04735 
 Residual             0.065626 0.25618 
Number of obs: 152, groups:  village, 6

Fixed effects:
             Estimate Std. Error t value
(Intercept)  0.375482   0.060328   6.224
rel         -0.074868   0.048732  -1.536
Age          0.000493   0.001702   0.290

Correlation of Fixed Effects:
    (Intr) rel   
rel  0.394       
Age -0.865 -0.270

0.4 Models relating to Hypothesis 4

summary(h4cf)

Call:
lm(formula = MASCprefs_femalefaces ~ rural + Age, data = facedata)

Residuals:
    Min      1Q  Median      3Q     Max 
-0.5175 -0.1187 -0.0824  0.1169  0.6565 

Coefficients:
             Estimate Std. Error t value Pr(>|t|)    
(Intercept) 0.2991025  0.0511997   5.842 1.33e-08 ***
rural       0.1686339  0.0410587   4.107 5.16e-05 ***
Age         0.0008884  0.0012284   0.723     0.47    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.2472 on 303 degrees of freedom
  (5 observations deleted due to missingness)
Multiple R-squared:  0.05427,   Adjusted R-squared:  0.04803 
F-statistic: 8.694 on 2 and 303 DF,  p-value: 0.0002131
summary(h4cm)

Call:
lm(formula = MASCprefs_malefaces ~ rural + Age, data = facedata)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.42726 -0.22031 -0.02263  0.17844  0.61565 

Coefficients:
              Estimate Std. Error t value Pr(>|t|)    
(Intercept)  0.4003852  0.0543660   7.365 1.69e-12 ***
rural        0.0318646  0.0435979   0.731    0.465    
Age         -0.0003563  0.0013044  -0.273    0.785    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.2624 on 303 degrees of freedom
  (5 observations deleted due to missingness)
Multiple R-squared:  0.002006,  Adjusted R-squared:  -0.004581 
F-statistic: 0.3045 on 2 and 303 DF,  p-value: 0.7377
summary(h4rf)

Call:
lm(formula = MASCprefs_femalefaces ~ locrank + eth_mest + Age, 
    data = facedata)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.54788 -0.18750 -0.01631  0.16545  0.59380 

Coefficients:
              Estimate Std. Error t value Pr(>|t|)    
(Intercept)  0.3665419  0.0476843   7.687 2.13e-13 ***
locrank      0.0257961  0.0098700   2.614  0.00941 ** 
eth_mest    -0.0326053  0.0307607  -1.060  0.29001    
Age          0.0006033  0.0012507   0.482  0.62991    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.2497 on 302 degrees of freedom
  (5 observations deleted due to missingness)
Multiple R-squared:  0.03821,   Adjusted R-squared:  0.02865 
F-statistic: 3.999 on 3 and 302 DF,  p-value: 0.008162
summary(h4rf.s1)

Call:
glm(formula = MASCprefs_femalefaces ~ ns(locrank, 1) + eth_mest + 
    Age, data = facedata)

Deviance Residuals: 
     Min        1Q    Median        3Q       Max  
-0.54788  -0.18750  -0.01631   0.16545   0.59380  

Coefficients:
                 Estimate Std. Error t value Pr(>|t|)    
(Intercept)     0.3923380  0.0422531   9.285  < 2e-16 ***
ns(locrank, 1)  0.1608672  0.0615504   2.614  0.00941 ** 
eth_mest       -0.0326053  0.0307607  -1.060  0.29001    
Age             0.0006033  0.0012507   0.482  0.62991    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for gaussian family taken to be 0.06232952)

    Null deviance: 19.571  on 305  degrees of freedom
Residual deviance: 18.824  on 302  degrees of freedom
  (5 observations deleted due to missingness)
AIC: 25.116

Number of Fisher Scoring iterations: 2
summary(h4rf.s2)

Call:
glm(formula = MASCprefs_femalefaces ~ ns(locrank, 2) + eth_mest + 
    Age, data = facedata)

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-0.5224  -0.1642  -0.0167   0.1668   0.6140  

Coefficients:
                  Estimate Std. Error t value Pr(>|t|)    
(Intercept)      0.3645905  0.0496040   7.350 1.88e-12 ***
ns(locrank, 2)1  0.2069091  0.0813431   2.544   0.0115 *  
ns(locrank, 2)2  0.0813016  0.0454487   1.789   0.0746 .  
eth_mest        -0.0292914  0.0309100  -0.948   0.3441    
Age              0.0007209  0.0012553   0.574   0.5662    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for gaussian family taken to be 0.06230087)

    Null deviance: 19.571  on 305  degrees of freedom
Residual deviance: 18.753  on 301  degrees of freedom
  (5 observations deleted due to missingness)
AIC: 25.96

Number of Fisher Scoring iterations: 2
summary(h4rf.s3)

Call:
glm(formula = MASCprefs_femalefaces ~ ns(locrank, 3) + eth_mest + 
    Age, data = facedata)

Deviance Residuals: 
     Min        1Q    Median        3Q       Max  
-0.55525  -0.14404  -0.04639   0.14314   0.63345  

Coefficients:
                  Estimate Std. Error t value Pr(>|t|)    
(Intercept)      0.3288436  0.0537945   6.113 3.04e-09 ***
ns(locrank, 3)1  0.0196532  0.0566484   0.347  0.72888    
ns(locrank, 3)2  0.3143189  0.1006562   3.123  0.00197 ** 
ns(locrank, 3)3  0.0963766  0.0455828   2.114  0.03531 *  
eth_mest        -0.0077074  0.0333623  -0.231  0.81746    
Age              0.0008313  0.0012532   0.663  0.50763    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for gaussian family taken to be 0.06192025)

    Null deviance: 19.571  on 305  degrees of freedom
Residual deviance: 18.576  on 300  degrees of freedom
  (5 observations deleted due to missingness)
AIC: 25.067

Number of Fisher Scoring iterations: 2
summary(h4rf.s4)

Call:
glm(formula = MASCprefs_femalefaces ~ ns(locrank, 4) + eth_mest + 
    Age, data = facedata)

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-0.5377  -0.1402  -0.0594   0.1379   0.6662  

Coefficients:
                  Estimate Std. Error t value Pr(>|t|)    
(Intercept)      0.3221532  0.0534806   6.024  5.0e-09 ***
ns(locrank, 4)1  0.0694885  0.0743292   0.935    0.351    
ns(locrank, 4)2  0.0896688  0.0570166   1.573    0.117    
ns(locrank, 4)3  0.3910095  0.0980592   3.987  8.4e-05 ***
ns(locrank, 4)4  0.0584053  0.0595232   0.981    0.327    
eth_mest        -0.0399692  0.0359055  -1.113    0.267    
Age              0.0006329  0.0012470   0.508    0.612    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for gaussian family taken to be 0.06102268)

    Null deviance: 19.571  on 305  degrees of freedom
Residual deviance: 18.246  on 299  degrees of freedom
  (5 observations deleted due to missingness)
AIC: 21.577

Number of Fisher Scoring iterations: 2
summary(h4rf.sx)

Call:
glm(formula = MascPref_FF ~ (as.factor(locrank)) + eth_mest + 
    Age, data = .)

Deviance Residuals: 
     Min        1Q    Median        3Q       Max  
-0.52578  -0.14095  -0.05124   0.14720   0.66434  

Coefficients:
                      Estimate Std. Error t value Pr(>|t|)    
(Intercept)          0.3152172  0.0564407   5.585 5.27e-08 ***
as.factor(locrank)2  0.1757223  0.0504998   3.480 0.000577 ***
as.factor(locrank)3  0.1367176  0.0666094   2.053 0.040992 *  
as.factor(locrank)4  0.1283653  0.0488491   2.628 0.009039 ** 
as.factor(locrank)5  0.2121283  0.0708908   2.992 0.003000 ** 
as.factor(locrank)6  0.1929293  0.0643117   3.000 0.002929 ** 
eth_mest            -0.0159451  0.0515916  -0.309 0.757489    
Age                  0.0005684  0.0012481   0.455 0.649173    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for gaussian family taken to be 0.06109075)

    Null deviance: 19.571  on 305  degrees of freedom
Residual deviance: 18.205  on 298  degrees of freedom
  (5 observations deleted due to missingness)
AIC: 22.893

Number of Fisher Scoring iterations: 2
summary(h4rf.sxR)

Call:
glm(formula = MascPref_FF ~ (as.factor(locrank)) + eth_mest + 
    Age, data = .)

Deviance Residuals: 
     Min        1Q    Median        3Q       Max  
-0.53532  -0.13507  -0.05065   0.14842   0.54758  

Coefficients:
                      Estimate Std. Error t value Pr(>|t|)    
(Intercept)          5.272e-01  5.716e-02   9.223   <2e-16 ***
as.factor(locrank)2  1.942e-02  5.710e-02   0.340    0.734    
as.factor(locrank)3 -6.350e-02  6.168e-02  -1.030    0.304    
as.factor(locrank)4 -6.043e-02  5.132e-02  -1.178    0.240    
as.factor(locrank)5 -1.679e-02  6.035e-02  -0.278    0.781    
eth_mest            -1.930e-02  5.326e-02  -0.362    0.717    
Age                 -9.089e-05  1.346e-03  -0.068    0.946    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for gaussian family taken to be 0.05968484)

    Null deviance: 15.665  on 263  degrees of freedom
Residual deviance: 15.339  on 257  degrees of freedom
  (5 observations deleted due to missingness)
AIC: 13.974

Number of Fisher Scoring iterations: 2
summary(h4rm)

Call:
lm(formula = MASCprefs_malefaces ~ locrank + eth_mest + Age, 
    data = facedata)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.43802 -0.21844 -0.02011  0.17955  0.64299 

Coefficients:
              Estimate Std. Error t value Pr(>|t|)    
(Intercept)  0.3686987  0.0498695   7.393 1.42e-12 ***
locrank      0.0195908  0.0103223   1.898   0.0587 .  
eth_mest    -0.0086348  0.0321704  -0.268   0.7886    
Age         -0.0005991  0.0013081  -0.458   0.6473    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.2611 on 302 degrees of freedom
  (5 observations deleted due to missingness)
Multiple R-squared:  0.01544,   Adjusted R-squared:  0.005661 
F-statistic: 1.579 on 3 and 302 DF,  p-value: 0.1945
summary(h4rm.s1)

Call:
glm(formula = MASCprefs_malefaces ~ ns(locrank, 1) + eth_mest + 
    Age, data = facedata)

Deviance Residuals: 
     Min        1Q    Median        3Q       Max  
-0.43802  -0.21844  -0.02011   0.17955   0.64299  

Coefficients:
                 Estimate Std. Error t value Pr(>|t|)    
(Intercept)     0.3882895  0.0441894   8.787   <2e-16 ***
ns(locrank, 1)  0.1221701  0.0643710   1.898   0.0587 .  
eth_mest       -0.0086348  0.0321704  -0.268   0.7886    
Age            -0.0005991  0.0013081  -0.458   0.6473    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for gaussian family taken to be 0.06817303)

    Null deviance: 20.911  on 305  degrees of freedom
Residual deviance: 20.588  on 302  degrees of freedom
  (5 observations deleted due to missingness)
AIC: 52.538

Number of Fisher Scoring iterations: 2
summary(h4rm.s2)

Call:
glm(formula = MASCprefs_malefaces ~ ns(locrank, 2) + eth_mest + 
    Age, data = facedata)

Deviance Residuals: 
     Min        1Q    Median        3Q       Max  
-0.43747  -0.19801   0.00311   0.20135   0.62120  

Coefficients:
                  Estimate Std. Error t value Pr(>|t|)    
(Intercept)      0.4429776  0.0516261   8.580  5.1e-16 ***
ns(locrank, 2)1 -0.0188233  0.0846591  -0.222  0.82420    
ns(locrank, 2)2  0.1248966  0.0473015   2.640  0.00871 ** 
eth_mest        -0.0151663  0.0321701  -0.471  0.63767    
Age             -0.0008309  0.0013065  -0.636  0.52526    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for gaussian family taken to be 0.06748386)

    Null deviance: 20.911  on 305  degrees of freedom
Residual deviance: 20.313  on 301  degrees of freedom
  (5 observations deleted due to missingness)
AIC: 50.414

Number of Fisher Scoring iterations: 2
summary(h4rm.s3)

Call:
glm(formula = MASCprefs_malefaces ~ ns(locrank, 3) + eth_mest + 
    Age, data = facedata)

Deviance Residuals: 
     Min        1Q    Median        3Q       Max  
-0.44293  -0.19797   0.00084   0.20084   0.62664  

Coefficients:
                  Estimate Std. Error t value Pr(>|t|)    
(Intercept)      0.4492841  0.0562452   7.988 2.96e-14 ***
ns(locrank, 3)1  0.0201793  0.0592291   0.341    0.734    
ns(locrank, 3)2 -0.0148200  0.1052417  -0.141    0.888    
ns(locrank, 3)3  0.1204277  0.0476594   2.527    0.012 *  
eth_mest        -0.0189742  0.0348821  -0.544    0.587    
Age             -0.0008504  0.0013103  -0.649    0.517    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for gaussian family taken to be 0.0676905)

    Null deviance: 20.911  on 305  degrees of freedom
Residual deviance: 20.307  on 300  degrees of freedom
  (5 observations deleted due to missingness)
AIC: 52.331

Number of Fisher Scoring iterations: 2
summary(h4rm.s4)

Call:
glm(formula = MASCprefs_malefaces ~ ns(locrank, 4) + eth_mest + 
    Age, data = facedata)

Deviance Residuals: 
     Min        1Q    Median        3Q       Max  
-0.49065  -0.19317   0.00286   0.20820   0.63705  

Coefficients:
                 Estimate Std. Error t value Pr(>|t|)    
(Intercept)      0.441944   0.055866   7.911    5e-14 ***
ns(locrank, 4)1 -0.165071   0.077644  -2.126   0.0343 *  
ns(locrank, 4)2  0.057028   0.059559   0.958   0.3391    
ns(locrank, 4)3  0.169235   0.102433   1.652   0.0996 .  
ns(locrank, 4)4  0.018819   0.062178   0.303   0.7624    
eth_mest        -0.054369   0.037507  -1.450   0.1482    
Age             -0.001068   0.001303  -0.820   0.4129    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for gaussian family taken to be 0.06658724)

    Null deviance: 20.911  on 305  degrees of freedom
Residual deviance: 19.910  on 299  degrees of freedom
  (5 observations deleted due to missingness)
AIC: 48.281

Number of Fisher Scoring iterations: 2
summary(h4rm.sx)

Call:
glm(formula = MascPref_MF ~ (as.factor(locrank)), data = .)

Deviance Residuals: 
     Min        1Q    Median        3Q       Max  
-0.52432  -0.18831   0.00952   0.20952   0.64242  

Coefficients:
                     Estimate Std. Error t value Pr(>|t|)    
(Intercept)          0.390476   0.039774   9.817   <2e-16 ***
as.factor(locrank)2  0.043452   0.052616   0.826   0.4096    
as.factor(locrank)3 -0.032900   0.050879  -0.647   0.5184    
as.factor(locrank)4 -0.008658   0.050879  -0.170   0.8650    
as.factor(locrank)5  0.133848   0.058118   2.303   0.0220 *  
as.factor(locrank)6  0.096703   0.057320   1.687   0.0926 .  
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for gaussian family taken to be 0.06644273)

    Null deviance: 20.911  on 305  degrees of freedom
Residual deviance: 19.933  on 300  degrees of freedom
  (5 observations deleted due to missingness)
AIC: 46.638

Number of Fisher Scoring iterations: 2
summary(h4rm.sxR)

Call:
glm(formula = MascPref_MF ~ (as.factor(locrank)) + eth_mest + 
    Age, data = .)

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-0.4623  -0.1820  -0.0043   0.2182   0.6249  

Coefficients:
                     Estimate Std. Error t value Pr(>|t|)    
(Intercept)          0.573499   0.060672   9.453   <2e-16 ***
as.factor(locrank)2  0.048068   0.060604   0.793   0.4284    
as.factor(locrank)3 -0.135947   0.065460  -2.077   0.0388 *  
as.factor(locrank)4 -0.134877   0.054467  -2.476   0.0139 *  
as.factor(locrank)5 -0.081925   0.064051  -1.279   0.2020    
eth_mest             0.036858   0.056524   0.652   0.5149    
Age                 -0.002650   0.001428  -1.856   0.0647 .  
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for gaussian family taken to be 0.06723433)

    Null deviance: 18.478  on 263  degrees of freedom
Residual deviance: 17.279  on 257  degrees of freedom
  (5 observations deleted due to missingness)
AIC: 45.418

Number of Fisher Scoring iterations: 2

0.5 Models relating to Hypothesis 5

summary(h5fmo)
Linear mixed model fit by REML ['lmerMod']
Formula: MASCprefs_malefaces ~ status + Age + (1 | village)
   Data: facedataW

REML criterion at convergence: 43.5

Scaled residuals: 
     Min       1Q   Median       3Q      Max 
-1.84443 -0.82196 -0.06956  0.67886  2.21592 

Random effects:
 Groups   Name        Variance Std.Dev.
 village  (Intercept) 0.00000  0.0000  
 Residual             0.06848  0.2617  
Number of obs: 154, groups:  village, 6

Fixed effects:
             Estimate Std. Error t value
(Intercept)  0.465197   0.060353   7.708
status      -0.033314   0.019646  -1.696
Age         -0.001469   0.002148  -0.684

Correlation of Fixed Effects:
       (Intr) status
status -0.093       
Age    -0.934  0.184
convergence code: 0
boundary (singular) fit: see ?isSingular
summary(h5fms)
Linear mixed model fit by REML ['lmerMod']
Formula: MASCprefs_malefaces ~ educ + income + Age + (1 | village)
   Data: facedataW

REML criterion at convergence: 62.3

Scaled residuals: 
     Min       1Q   Median       3Q      Max 
-1.80945 -0.90532 -0.09025  0.61018  2.14750 

Random effects:
 Groups   Name        Variance  Std.Dev. 
 village  (Intercept) 4.269e-11 6.533e-06
 Residual             6.771e-02 2.602e-01
Number of obs: 154, groups:  village, 6

Fixed effects:
              Estimate Std. Error t value
(Intercept)  4.916e-01  7.442e-02   6.606
educ        -3.204e-03  4.822e-03  -0.665
income      -7.059e-05  3.516e-05  -2.008
Age         -5.656e-04  2.204e-03  -0.257

Correlation of Fixed Effects:
       (Intr) educ   income
educ   -0.595              
income  0.128 -0.276       
Age    -0.876  0.278 -0.199
convergence code: 0
boundary (singular) fit: see ?isSingular
summary(h5long)
Linear mixed model fit by REML ['lmerMod']
Formula: Value ~ status * FaceSex * sex + Age + (1 | village)
   Data: .

REML criterion at convergence: 95.9

Scaled residuals: 
     Min       1Q   Median       3Q      Max 
-2.21010 -0.71037 -0.04248  0.63077  2.51440 

Random effects:
 Groups   Name        Variance Std.Dev.
 village  (Intercept) 0.002591 0.0509  
 Residual             0.062777 0.2506  
Number of obs: 528, groups:  village, 5

Fixed effects:
                                Estimate Std. Error t value
(Intercept)                    0.5330082  0.0395263  13.485
status                         0.0068521  0.0108837   0.630
FaceSexMascPref_MF            -0.0721380  0.0227997  -3.164
sex                           -0.0071967  0.0327794  -0.220
Age                           -0.0012244  0.0009916  -1.235
status:FaceSexMascPref_MF     -0.0306461  0.0149260  -2.053
status:sex                    -0.0188158  0.0214157  -0.879
FaceSexMascPref_MF:sex         0.0300004  0.0455995   0.658
status:FaceSexMascPref_MF:sex  0.0083240  0.0298520   0.279

Correlation of Fixed Effects:
            (Intr) status FcSMP_MF sex    Age    st:FSMP_MF stts:s FSMP_MF:
status      -0.009                                                         
FcSxMscP_MF -0.288 -0.096                                                  
sex         -0.050  0.311 -0.025                                           
Age         -0.706  0.103  0.000    0.101                                  
stt:FSMP_MF -0.041 -0.686  0.141   -0.197  0.000                           
status:sex   0.140  0.261 -0.198    0.135 -0.039 -0.194                    
FcSxMsP_MF: -0.010 -0.195  0.035   -0.696  0.000  0.284     -0.098         
st:FSMP_MF: -0.082 -0.191  0.284   -0.098  0.000  0.278     -0.697  0.141  
summary(h5long2)
Linear mixed model fit by REML ['lmerMod']
Formula: Value ~ income * FaceSex * sex + Age + (1 | village)
   Data: .

REML criterion at convergence: 145

Scaled residuals: 
     Min       1Q   Median       3Q      Max 
-2.14768 -0.66233 -0.07852  0.63039  2.48646 

Random effects:
 Groups   Name        Variance Std.Dev.
 village  (Intercept) 0.002596 0.05095 
 Residual             0.062659 0.25032 
Number of obs: 528, groups:  village, 5

Fixed effects:
                                Estimate Std. Error t value
(Intercept)                    5.226e-01  4.026e-02  12.983
income                         1.251e-05  2.258e-05   0.554
FaceSexMascPref_MF            -4.016e-02  2.619e-02  -1.533
sex                           -1.420e-03  3.763e-02  -0.038
Age                           -1.003e-03  9.821e-04  -1.021
income:FaceSexMascPref_MF     -7.222e-05  3.141e-05  -2.299
income:sex                    -9.928e-07  4.465e-05  -0.022
FaceSexMascPref_MF:sex         4.662e-02  5.237e-02   0.890
income:FaceSexMascPref_MF:sex -6.626e-05  6.282e-05  -1.055

Correlation of Fixed Effects:
            (Intr) income FcSMP_MF sex    Age    in:FSMP_MF incm:s FSMP_MF:
income      -0.177                                                         
FcSxMscP_MF -0.325  0.323                                                  
sex         -0.142 -0.002  0.122                                           
Age         -0.681 -0.057  0.000    0.089                                  
inc:FSMP_MF  0.151 -0.696 -0.464    0.013  0.000                           
income:sex   0.041  0.559  0.013   -0.469 -0.073 -0.405                    
FcSxMsP_MF:  0.057  0.013 -0.176   -0.696  0.000 -0.018      0.326         
in:FSMP_MF:  0.006 -0.401 -0.018    0.323  0.000  0.576     -0.704 -0.464  
fit warnings:
Some predictor variables are on very different scales: consider rescaling
summary(h5mfo)
Linear mixed model fit by REML ['lmerMod']
Formula: MASCprefs_femalefaces ~ status + Age + (1 | village)
   Data: facedataM

REML criterion at convergence: 33.1

Scaled residuals: 
    Min      1Q  Median      3Q     Max 
-2.1131 -0.6037 -0.0749  0.6170  2.3127 

Random effects:
 Groups   Name        Variance Std.Dev.
 village  (Intercept) 0.009287 0.09637 
 Residual             0.060189 0.24533 
Number of obs: 152, groups:  village, 6

Fixed effects:
             Estimate Std. Error t value
(Intercept) 0.4669337  0.0641351   7.280
status      0.0205959  0.0121856   1.690
Age         0.0002674  0.0015826   0.169

Correlation of Fixed Effects:
       (Intr) status
status -0.116       
Age    -0.723  0.090
summary(h5mfs)
Linear mixed model fit by REML ['lmerMod']
Formula: MASCprefs_femalefaces ~ educ + income + Age + (1 | village)
   Data: facedataM

REML criterion at convergence: 55.9

Scaled residuals: 
    Min      1Q  Median      3Q     Max 
-2.1212 -0.5831 -0.1553  0.6132  2.2918 

Random effects:
 Groups   Name        Variance Std.Dev.
 village  (Intercept) 0.008195 0.09052 
 Residual             0.060386 0.24574 
Number of obs: 152, groups:  village, 6

Fixed effects:
              Estimate Std. Error t value
(Intercept)  4.763e-01  8.176e-02   5.826
educ        -2.439e-04  5.195e-03  -0.047
income       1.238e-05  6.412e-06   1.930
Age         -3.208e-04  1.691e-03  -0.190

Correlation of Fixed Effects:
       (Intr) educ   income
educ   -0.647              
income  0.039 -0.111       
Age    -0.743  0.344 -0.139
fit warnings:
Some predictor variables are on very different scales: consider rescaling

0.6 Models relating to Hypothesis 6

summary(h6fface)
Linear mixed model fit by REML ['lmerMod']
Formula: MASCprefs_femalefaces ~ TV + (1 | village)
   Data: facedata

REML criterion at convergence: 33.9

Scaled residuals: 
    Min      1Q  Median      3Q     Max 
-2.0962 -0.5223 -0.1440  0.5737  2.3447 

Random effects:
 Groups   Name        Variance Std.Dev.
 village  (Intercept) 0.002464 0.04964 
 Residual             0.061037 0.24706 
Number of obs: 306, groups:  village, 6

Fixed effects:
             Estimate Std. Error t value
(Intercept)  0.493940   0.028530   17.31
TV          -0.002731   0.001626   -1.68

Correlation of Fixed Effects:
   (Intr)
TV -0.491
summary(h6ffaceR)
Linear mixed model fit by REML ['lmerMod']
Formula: MascPref_FF ~ TV_ln + (1 | village)
   Data: facedataR

REML criterion at convergence: 15.8

Scaled residuals: 
    Min      1Q  Median      3Q     Max 
-2.1074 -0.4678 -0.2769  0.5207  2.1762 

Random effects:
 Groups   Name        Variance  Std.Dev.
 village  (Intercept) 0.0001602 0.01266 
 Residual             0.0594126 0.24375 
Number of obs: 264, groups:  village, 5

Fixed effects:
            Estimate Std. Error t value
(Intercept)  0.51123    0.02385  21.439
TV_ln       -0.01287    0.01269  -1.014

Correlation of Fixed Effects:
      (Intr)
TV_ln -0.738
summary(h6mface)
Linear mixed model fit by REML ['lmerMod']
Formula: MASCprefs_malefaces ~ TV + (1 | village)
   Data: facedata

REML criterion at convergence: 60.5

Scaled residuals: 
     Min       1Q   Median       3Q      Max 
-1.87339 -0.76927 -0.00436  0.76976  2.46731 

Random effects:
 Groups   Name        Variance Std.Dev.
 village  (Intercept) 0.002234 0.04726 
 Residual             0.066749 0.25836 
Number of obs: 306, groups:  village, 6

Fixed effects:
             Estimate Std. Error t value
(Intercept)  0.433546   0.028425  15.252
TV          -0.001001   0.001678  -0.597

Correlation of Fixed Effects:
   (Intr)
TV -0.509
summary(h6mfaceR)
Linear mixed model fit by REML ['lmerMod']
Formula: MascPref_MF ~ TV_ln + (1 | village)
   Data: facedataR

REML criterion at convergence: 54.6

Scaled residuals: 
     Min       1Q   Median       3Q      Max 
-1.88693 -0.74535 -0.06286  0.70367  2.44889 

Random effects:
 Groups   Name        Variance Std.Dev.
 village  (Intercept) 0.002159 0.04647 
 Residual             0.068077 0.26092 
Number of obs: 264, groups:  village, 5

Fixed effects:
            Estimate Std. Error t value
(Intercept)  0.45164    0.03325  13.581
TV_ln       -0.01563    0.01535  -1.018

Correlation of Fixed Effects:
      (Intr)
TV_ln -0.606
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