[pstricks] pst-func psLorenz

N Otaname koskenkorva at live.com
Thu Feb 13 14:39:41 CET 2014

In reference to the pst-func-doc.pdf manual (v 0.78, 2/3/14), pages 50/51 describe a tool to graph Lorenz curves and report Gini coefficients from data. The given values on page 51 (0.025 0.275 0.2 0.270 0.230) produce indeed the shown picture and report a Gini coefficient of 0.378712. However, I believe the Gini should instead be .228, and the curve ought to look different.

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