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. 2022 Jul 19;50(15):3108–3124. doi: 10.1080/02664763.2022.2101045

Table 6.

MLE's and AIC values for CPI data set.

Method α^ β^ Loglik AIC
SO 13.0525 1.1308 58.4559 −112.9117
  (3.4611) (0.1178)    
Beta 1.2869 11.4678 57.1275 −110.2550
  (0.2498) (2.6417)    
KUM 1.0497 9.9412 56.4221 −108.8443
  (0.1223) (2.7952)