The median estimate for the national-level variance-covariance matrix of the delta.k terms in the multi-country national model.
Source:R/national_inv_sigma_delta_hat_bivarlogitnormal.R
national_inv_sigma_delta_hat_bivarlogitnorm.RdThe median estimate for the national-level variance-covariance matrix of the delta.k terms in the multi-country national model.