Table 3 Determination of MLK and LCZ in the calibration and validation set of the suggested methods

Calibration set

Mean

99.27

99.76

100.07

99.43

99.84

99.63

99.76

100.04

SD

1.6282

1.506

1.606

1.595

1.3436

1.5149

1.0846

1.4768

%RSD

1.6402

1.5096

1.6049

1.6041

1.3458

1.5205

1.0872

1.4762

RMSEC^(a)

0.1249

0.2592

0.2191

0.2023

0.2705

0.2904

0.0943

0.1926

Validation set

Mean

99.60

99.61

100.15

99.56

99.70

99.53

99.72

99.79

SD

1.1662

0.9201

1.2701

0.6832

1.3381

0.9161

1.0342

0.5252

%RSD

1.1709

0.9237

1.2682

0.6862

1.3421

0.9204

1.0371

0.5263

RMSEP^(b)

0.2904

0.2583

0.2843

0.2342

0.2742

0.3442

0.1872

0.1779