拟合度

决定系数R²

离回归平方和Q

Logistic (公式)

Logistic

Richards

Cubic

Logistic (公式)

Logistic

Richards

Cubic

甘草liquorice

0.9916

0.9917

0.9918

0.9865

1.4583

2.1378

2.1207

3.4836

胀果甘草inflata

0.9925

0.9947

0.9958

0.9919

0.8666

1.5961

1.2710

2.4486

光果甘草glabra

0.9890

0.9977

0.9997

0.9681

2.0019

0.2872

0.0377

4.0449

均值means

0.9910

0.9947

0.9958

0.9822

1.4423

1.3404

1.1431

3.3257