目次へ Getting Started with Mathematica, Third Edition Chater 24 Regression and Interpolation Regression 平均寿命: {male life expectancy, female life expectancy} data = {{70.0, 77.5}, {75.5, 81.5}, {43.0, 43.0}, {72.5, 74.2}, {59.8, 63.2},…

目次へ Getting Started with Mathematica, Third Edition p.161 Scatter Diagrams Life expectancy 平均寿命, データ構造 {"country", "male life expectancy", "female expectancy"} data = {{"Argentina", 70.0, 77.5}, {"Austria", 75.5, 81.5}, {"Afgan…