Table 3

Non-zero coefficients for the one SE nested cross-validated lasso model

VariableCoefficient
unknown_12.48
public_11.62
private_11.43
perpetrator_syria1.38
perpetrator_russia_syria0.88
perpetrator_us_coalition0.24
(Intercept)0.11
  • Larger coefficients indicate that a variable stayed in the model for a longer time before being zeroed out by the penalisation and are thus more closely related to the outcome that healthcare infrastructure was attacked.