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Journal of Statistical Distributions and Applications

Table 6 Estimation of models for poverty rate data

From: Exponentiated Kumaraswamy-Dagum distribution with applications to income and lifetime data

 

Estimates

Statistics

Distribution

α

λ

δ

Ï•

θ

 

-2 log likelihood

AIC

AICC

BIC

SS

EKD

75.5803

0.851500

0.8183

60.9069

0.3091

 

3750.7

3760.7

3760.8

3782.1

0.1305

 

(11.1276)

(0.32)

(0.0714)

(29.1324)

(0.02229)

      

KD

60.8898

0.304000

0.4666

90.2889

1

 

3758.9

3766.9

3767.0

3784.0

0.2604

 

(17.5714)

(0.0963)

(0.0555)

(54.8283)

-

      

D

1.7954

350.0100

2.4175

1

1

 

3831.8

3837.8

3837.9

3850.7

0.9210

 

(0.2034)

(105.94)

(0.0784)

-

-

      
 

a

b

c

λ

θ

      

EKW

0.1013

2.2289

2.741

0.02545

20.0336

 

3752.8

3762.8

3762.9

3784.2

0.1071

 

(0.0944)

(1.8026)

(2.2276)

(0.0199)

(30.0233)

      
 

a

b

α

β

c

λ

     

BKW

0.9985

1.0006

1.9999

0.03989

2.0006

0.1141

4727.5

4739.5

4739.7

4765.2

80.9942

 

(0.0069)

(0.0431)

(0.0584)

(0.0017)

(0.2564)

(0.0075)

     
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