Table 11 Partial and overall ranks for all estimation methods of our proposed model by SRS.

From: Optimal estimation of power Chris-Jerry distribution parameters using ranked set sampling design with application

Parameter

n

MLE

ADE

CVME

MPSE

OLSE

PCE

RTADE

WLSE

LTADE

MSADE

MSALDE

ADSOE

KE

MSSD

MSSLD

MSLND

\(\alpha =1.5,~\beta =2.0\)

30

4.0

3.0

10.0

2.0

7.0

1.0

8.0

5.0

11.0

13.0

9.0

16.0

12.0

14.0

6.0

15.0

 

80

2.0

5.0

7.5

3.0

7.5

1.0

6.0

4.0

12.0

13.0

10.0

16.0

11.0

14.0

9.0

15.0

 

150

1.0

6.0

8.0

2.0

7.0

3.0

4.0

5.0

9.5

13.0

11.0

16.0

12.0

15.0

9.5

14.0

 

300

4.0

1.0

8.0

2.0

9.0

3.0

6.0

5.0

10.5

13.0

10.5

16.0

12.0

14.0

7.0

15.0

 

400

2.0

5.0

7.0

1.0

9.5

3.0

6.0

4.0

8.0

13.0

12.0

16.0

11.0

14.0

9.5

15.0

 

500

1.0

3.0

8.0

2.0

9.0

5.5

5.5

4.0

10.0

13.0

11.0

16.0

12.0

15.0

7.0

14.0

\(\alpha =0.8,~\beta =0.2\)

30

3.0

1.0

11.0

2.0

13.0

8.0

7.0

4.0

6.0

9.0

10.0

15.0

12.0

16.0

5.0

14.0

 

80

1.0

3.5

7.0

2.0

6.0

12.0

8.0

3.5

9.5

13.0

9.5

16.0

11.0

15.0

5.0

14.0

 

150

2.0

1.0

6.0

3.0

9.0

14.0

5.0

4.0

10.0

12.0

11.0

16.0

7.0

13.0

8.0

15.0

 

300

1.0

4.0

6.0

3.0

7.0

13.5

5.0

2.0

8.0

12.0

11.0

16.0

10.0

15.0

9.0

13.5

 

400

1.0

2.0

7.0

4.0

5.0

13.0

6.0

3.0

8.0

12.0

11.0

16.0

9.0

15.0

10.0

14.0

 

500

1.0

2.0

8.5

3.0

6.0

13.0

5.0

4.0

7.0

12.0

11.0

16.0

10.0

14.0

8.5

15.0

\(\alpha =1.0,~\beta =1.5\)

30

4.0

3.0

10.0

1.5

5.0

6.0

7.0

1.5

9.0

13.0

11.0

16.0

12.0

15.0

8.0

14.0

 

80

3.0

1.5

7.0

1.5

6.0

8.0

5.0

4.0

10.0

13.0

11.0

14.0

12.0

15.0

9.0

16.0

 

150

1.0

4.0

8.0

2.0

6.0

10.0

5.0

3.0

7.0

13.0

11.0

14.0

12.0

15.0

9.0

16.0

 

300

1.0

4.0

9.0

2.0

7.0

11.0

5.0

3.0

6.0

13.0

12.0

14.0

10.0

16.0

8.0

15.0

 

400

1.0

2.0

6.0

3.0

7.0

10.0

5.0

4.0

8.0

13.0

12.0

15.0

11.0

16.0

9.0

14.0

 

500

1.0

2.0

8.0

3.0

6.0

12.0

5.0

4.0

7.0

13.0

11.0

14.0

10.0

15.0

9.0

16.0

\(\alpha =1.25,~\beta =0.3\)

30

2.0

3.0

7.0

4.0

10.0

1.0

11.0

5.0

12.0

13.0

8.0

15.0

9.0

16.0

6.0

14.0

 

80

4.0

2.0

12.0

3.0

6.0

1.0

7.0

5.0

11.0

13.0

9.0

16.0

10.0

15.0

8.0

14.0

 

150

4.5

4.5

12.0

2.0

11.0

1.0

7.0

3.0

9.0

13.0

10.0

16.0

6.0

14.0

8.0

15.0

 

300

3.0

5.0

10.5

2.0

6.5

1.0

6.5

4.0

9.0

13.0

10.5

16.0

12.0

15.0

8.0

14.0

 

400

2.0

4.0

8.0

3.0

9.0

1.0

6.0

5.0

10.0

13.0

11.0

16.0

12.0

14.0

7.0

15.0

 

500

2.0

5.0

10.0

3.0

7.0

1.0

6.0

4.0

12.0

13.0

11.0

16.0

9.0

15.0

8.0

14.0

\(\alpha =0.9,~\beta =2.5\)

30

1.0

6.0

7.0

2.0

5.0

8.0

4.0

10.0

12.0

11.0

3.0

16.0

13.0

15.0

9.0

14.0

 

80

1.0

2.5

6.0

2.5

4.0

13.0

5.0

8.0

10.0

15.0

11.0

16.0

9.0

14.0

7.0

12.0

 

150

1.0

3.0

6.0

2.0

7.0

10.0

5.0

4.0

13.0

12.0

9.0

16.0

11.0

15.0

8.0

14.0

 

300

1.0

2.5

9.0

5.0

10.0

11.0

2.5

4.0

7.5

13.0

12.0

16.0

6.0

14.0

7.5

15.0

 

400

2.0

4.0

6.5

5.0

10.0

12.0

1.0

6.5

9.0

13.0

11.0

16.0

8.0

14.0

3.0

15.0

 

500

1.0

7.0

8.0

2.0

11.0

12.0

5.0

3.0

10.0

13.0

9.0

16.0

4.0

14.0

6.0

15.0

\(\sum\) Ranks

 

58.5

101.5

244.0

77.5

228.5

219.0

169.5

128.5

281.0

381.0

309.5

469.0

305.0

441.0

231.0

435.5

Overall Rank

 

1

3

9

2

7

6

5

4

10

13

12

16

11

15

8

14