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Table 17 AIC and BIC of regression models fitted on data generated with ZINB regression model, n = 600

From: A comparison of statistical methods for modeling count data with an application to hospital length of stay

 

AIC

BIC

Dispersion

Proportion of Zeros

Poisson

NB

ZIP

ZINB

Poisson

NB

ZIP

ZINB

0.01

0.1

4012.44

3687.82

3762.22

3645.61

4025.63

3705.40

3788.60

3307.96

0.3

5291.04

3640.69

2944.29

3009.53

5304.23

3658.28

2970.67

3330.99

0.5

5858.06

3013.56

2408.92

2441.63

5871.25

3031.15

2435.30

2565.70

0.7

5404.04

2082.93

1681.98

2019.25

5417.23

2100.52

1708.36

1712.98

1

0.1

8325.06

3907.52

7023.07

3898.82

8338.25

3925.11

7049.45

3942.95

0.3

8638.02

3424.71

5545.94

3388.55

8651.21

3442.29

5572.33

3458.18

0.5

8249.33

2739.12

4230.17

2700.33

8262.52

2756.71

4256.56

2744.53

0.7

6855.00

1865.19

2742.46

1851.60

6868.19

1882.78

2768.84

1851.36

5

0.1

17,280.45

3039.27

10,264.64

3042.69

17,293.64

3056.86

10,291.02

3074.23

0.3

15,597.37

2517.53

8119.98

2520.66

15,610.56

2535.11

8146.36

2550.90

0.5

13,165.60

1934.56

5896.48

1936.43

13,178.79

1952.15

5922.86

1966.15

0.7

9776.28

1278.72

3616.01

1280.44

9789.47

1296.31

3642.39

1309.09

10

0.1

22,968.65

2366.89

11,539.50

2370.34

22,981.84

2384.48

11,565.88

2401.25

0.3

19,981.48

1934.71

9021.47

1937.67

19,994.67

1952.29

9047.85

1968.43

0.5

16,344.06

1466.35

6497.22

1473.33

16,357.25

1483.94

6523.60

1499.15

0.7

11,566.87

955.61

3866.63

962.28

11,580.06

973.20

3893.01

987.91