frac.ranks {acid} | R Documentation |
This function computes fractional ranks which are required for the S-Gini coefficient.
frac.ranks(x, w = NULL)
x |
a vector with sorted income values. |
w |
a vector of weights. |
returns the fractional ranks.
Alexander Sohn
van Kerm, P. (2009): sgini - Generalized Gini and Concentration coefficients (with factor decomposition) in Stata', CEPS/INSTEAD, Differdange, Luxembourg.