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Table 3 Final ranking for 35 formulae

From: Multi-criteria decision making to validate performance of RBC-based formulae to screen \(\beta\)-thalassemia trait in heterogeneous haemoglobinopathies

Formulae

TOPSIS

COPRAS

SECA

 

\(D_i^*\)

\(D_i^*\)

\(D_i^*\)

Rank

\(\frac{{s_{i}}_{min}}{s_{i}}\)

\(Q_i\)

\(U_i\)

Rank

\(W_i\)

Rank

S & B

0.088

0.028

0.243

23

0.044

0.407

59.487

16

0.617

16

E & F

0.105

0.013

0.111

34

0.037

0.337

49.306

25

0.553

24

Mentzer

0.072

0.043

0.374

15

0.053

0.467

68.253

9

0.672

8

RBC

0.077

0.038

0.330

17

0.050

0.414

60.422

15

0.618

15

S & L

0.009

0.109

0.927

1

0.528

0.633

92.463

2

0.801

2

Ricerca

0.049

0.076

0.606

6

0.113

0.260

37.934

32

0.394

34

G & K

0.098

0.018

0.156

32

0.040

0.350

51.096

24

0.562

23

Das Gupta

0.068

0.046

0.402

12

0.059

0.315

46.065

27

0.498

29

MCHD

0.034

0.102

0.747

5

0.431

0.362

52.882

23

0.484

31

MDHL

0.112

0.009

0.072

35

0.036

0.292

42.673

30

0.510

26

Jayabose

0.082

0.033

0.285

18

0.047

0.404

59.066

17

0.611

19

Sirdah

0.089

0.028

0.236

24

0.044

0.417

60.906

14

0.627

13

Kerman-I

0.050

0.065

0.567

8

0.075

0.517

75.570

4

0.713

4

Kerman-II

0.069

0.046

0.402

13

0.055

0.475

69.453

7

0.679

6

Ehsani

0.071

0.045

0.387

14

0.054

0.471

68.843

8

0.675

7

Keikhaei

0.093

0.023

0.201

27

0.042

0.382

55.741

22

0.592

21

Wongp.

0.096

0.018

0.159

31

0.041

0.318

46.478

26

0.528

25

Nishad

0.058

0.057

0.495

11

0.065

0.493

72.082

5

0.692

5

Sehgal

0.057

0.056

0.495

10

0.067

0.440

64.240

11

0.643

11

Sargolzie

0.099

0.015

0.135

33

0.040

0.293

42.856

29

0.503

28

Pornprasert

0.085

0.028

0.249

21

0.047

0.288

42.099

31

0.485

30

Bordbar

0.025

0.090

0.781

4

0.159

0.481

70.335

6

0.651

10

Hisham

0.087

0.028

0.245

22

0.045

0.403

58.826

18

0.612

18

Matos

0.095

0.019

0.168

30

0.042

0.301

44.042

28

0.509

27

RF-1

0.075

0.040

0.348

16

0.052

0.418

61.014

13

0.621

14

RF-2

0.095

0.020

0.174

29

0.043

0.218

31.836

35

0.410

33

RF-3

0.083

0.032

0.280

19

0.047

0.390

56.920

20

0.596

20

RF-4

0.014

0.101

0.876

3

0.243

0.585

85.497

3

0.761

3

Kandhro-2

0.091

0.024

0.207

26

0.045

0.232

33.912

34

0.423

32

Merdin-1

0.056

0.058

0.506

9

0.067

0.467

68.200

10

0.663

9

Merdin-2

0.086

0.029

0.254

20

0.045

0.384

56.142

21

0.592

22

Cruise

0.050

0.075

0.599

7

0.111

0.252

36.877

33

0.386

35

Janel(11T)

0.096

0.022

0.184

28

0.041

0.402

58.711

19

0.614

17

Index26

0.089

0.027

0.233

25

0.043

0.425

62.081

12

0.635

12

\(SCS_{BTT}\)

0.010

0.112

0.922

2

1.000

0.684

100.000

1

0.845

1

Best

   

S & L

   

\(SCS_{BTT}\)

 

\(SCS_{BTT}\)

Worst

   

MDHL

   

RF-2

 

Cruise