2026-10-11T19:36:04Z https://www.scidb.cn/oai

10.57760/sciencedb.16276 2024-02-23T10:02:49Z

2024-02-23 Tunable combined polynomial model and Lorentz curve approximation (paper table data) doi:10.57760/sciencedb.16276 en Table 1, Table 5 and Table 8 of this paper show that the tunable combined polynomial model L(p) constructed in this paper fits the grouped data, and the calculated fitting values and mean square error MSE are compared with the mean square error MSE of other comparison models. tunable; polynomial; Lorentz; TCP model Lorentz curve fitting value mean square error Gini coefficient comparison Tan Shibin PUBLIC https://creativecommons.org/publicdomain/zero/1.0/ dataset Science Data Bank