Skip to main content

Advertisement

Official Journal of the Asia Oceania Geosciences Society (AOGS)

Geoscience Letters Cover Image

Table 4 Parameters, LogL, and entropy estimated from parametric copula

From: Copula–entropy theory for multivariate stochastic modeling in water engineering

  Copula GH Clayton Frank T
POME marginals Parameter 4.8534 4.2251 17.2725 0.9474 ν = 4.4479
  LogL 1098.3 712.6209 995.3770 1061.7  
  Entropya − 1.0983 − 0.7126 − 0.9954 − 1.0617  
Empirical marginals Parameter 4.5732 3.1897 16.0426 0.9356 ν = 4.1301
  LogL 1106.2 653.8323 973.6298 1040.8  
  Entropy − 1.1062 − 0.6538 − 0.9736 − 1.0408  
  1. Italic values indicate the best fitted copula function under each condition
  2. aEntropy computed from the parametric copula using Eq. (40). The copula with the largest absolute value is the best copula candidate