Chotikapanich: Functional form of Lorenz curve : Chotikapanich (1993)

In EnoraBelz/Inequality: Estimation of Inequality Measures from Quantile Data

Description

Functional form of Lorenz curve : Chotikapanich (1993)

Usage

Chotikapanich(p, k)

Arguments

p	numeric, vector of probabilities
k	numeric, positive

Value

The Chotikapanich (1993)'s functional form of Lorenz curve at the point p

L(p) = (exp(k*p)-1)/(exp(k)-1)

where k > 0.

References

Chotikapanich (1993), A comparison of alternative functional forms for the Lorenz curve

See Also

KP, RGKO, Arnold, Ortega, Sarabia, Rohde

Examples

Chotikapanich(0.5, 2.2)
0.2497399

EnoraBelz/Inequality documentation built on Oct. 30, 2019, 5:37 p.m.