stata也有其他计算不平等指数的命令
Measures of inequality [sg30: STB-23]
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atkinson varname [if exp] [in range] [fweights] [, epsilon(#[,#[,...]]) ]
inequal varname [if exp] [in range] [fweights]
lorenz varname [if exp] [in range] [fweights] [, offset graph-options ]
relsgini varname [if exp] [in range] [fweights] [, delta(#[,#[,...]]) ]
These four ado-files provide a variety of measures of inequality. Atkinson computes the Atkinson inequality index using the inequality aversion parameter(s) specified in the parameter list. inequal displays the following measures: relative mean deviation, coefficient of variation, standard deviation of logs, Gini index, Mehran index, Piesch index, Kakwani index, Theil entropy index, and mean log deviation. lorenz displays a Lorenz curve. relsgini computes the Donaldson-Weymark relative S-Gini using the distributional sensitivity parameters specified in the parameter list.
Options
delta() specifies the distributional sensitivity parameters used in computing the relative S-Gini.
epsilon() specifies the inequality aversion parameters used in computing Atkinson inequality index.
offset specifies the graph options "noaxis xline(0,1) yline(0,1)".
Author
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