Rushikulya

Mod Gaussian

$Y=y_0+a{\text{e}}^{0.5{\left(\frac{x-x_0}{b}\right)}^c}$

1.26

4.23

1.11

8.026

8.84

80%

Vansadhara

Lorenzian (4P)

$Y=y_0+\frac{a}{1+{\left[\frac{x-x_0}{b}\right]}^2}$

2.15

13.3

0.49

15.34

58%

Nagavali

Lorenzian (4P)

$Y=y_0+\frac{a}{1+{\left[\frac{x-x_0}{b}\right]}^2}$

0.54

9.96

0.86

1.347

7.222

93%

Godavari

Rational (10P)

$Y=\frac{a+bx+c{x}^2+d{x}^3}{1+fx+g{x}^2+h{x}^3+i{x}^4}$

73.87

−43.7

7.51

d = −0.49 e = 0.011

f = −0.50

43%

Krishna

Gaussian (4P)

$Y=y_0+a{\text{e}}^{0.5{\left(\frac{x-x_0}{b}\right)}^2}$

11.5

177.2

0.37

4.11

73%

Pennar

Gaussian (4P)

$Y=y_0+a{\text{e}}^{0.5{\left(\frac{x-x_0}{b}\right)}^2}$

0.84

20.14

0.22

4.39

99%

Ponniayar

Gaussian (3P)

$Y=a{\text{e}}^{0.5{\left(\frac{x-x_0}{b}\right)}^2}$

7.17

0.34

16.18

99%

Cauvery

Gaussian (4P)

$Y=y_0+a{\text{e}}^{0.5{\left(\frac{x-x_0}{b}\right)}^2}$

0.26

0.706

0.77

4.11

58%

Vaigai

Gaussian (5P)

$Y=y_0+a{\text{e}}^{0.5{\left(\frac{x-x_0}{b}\right)}^c}$

0.04

0.082

2.26

209.3

4.628

57%

Tambarparani

Gaussian (4P)

$Y=y_0+a{\text{e}}^{0.5{\left(\frac{x-x_0}{b}\right)}^2}$

0.02

0.362

0.51

3.342

94%