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Table 5 Regression coefficients for model predicting ILO GGIs (variables selected using lasso regression and λmin parameter)

From: Analysing global professional gender gaps using LinkedIn advertising data

  Dependent variable:
  ILO professional GGI ILO total management GGI ILO senior/middle management GGI
Intercept 0.39 0.31 0.21
LinkedIn overall GGI 0.01   
Job seniority    
 Senior 0.59   
 Director   0.32  
 Manager   0.09  
 Vice President (VP)    0.46
Company industry    
 Accommodation and food service activities    0.19
 Information and communication    −0.16
λ 0.02 0.02 0.02
N 159 143 54
N (obs) 174 144 65
N (pred) 209 177 123
RMSE 0.23 0.29 0.14
adj. \(R^{2}\) 0.55 0.14 0.42
5-fold CV    
CV \(R^{2}\) 0.56 0.16 0.35
MAE 0.17 0.20 0.13
RMSE 0.23 0.29 0.16