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Table 13 The estimated parameters and goodness of fit for the outbreaks of strike in the coal-mining industry in UK data

From: A new discrete pareto type (IV) model: theory, properties and applications

Model Parameters χ2 χ2p-value
DPIV \(\widehat {\theta }=0.7892\) 1.179 0.7580
  \(\widehat {\gamma }=1.4623\)   
  \(\widehat {\sigma }=2.3245\)   
GPD \(\hat {\lambda }=-0.1450\) 4.5234 0.0334
  \(\hat {\theta }=1.1377\)   
Poisson \(\widehat {\lambda }=0.9935\) 9.9348 0.0191
Geometric \(\widehat {p}=0.5016\) 52.54 <0.00001