第1个回答 2007-04-30
Along with a Yuan linearity regression analysis fundamental researchday by day mature, it even more is also widespread in the real lifeapplication. This article first introduced "the return" a word origin,embarked again by the correlation analysis, has drawn out a Yuanlinearity regression analysis theory. In detail introduced a Yuanlinearity regression analysis method and the research area. Andthrough gave an example to introduce it in the economy, the scienceand so on lived various aspects application. Also has carried on aYuan linearity regression analysis to in the reality statisticalquestion using statistical software, and carries on the forecastanalysis using it. Finally the simple introduction many Yuan linearityregression analysis which expands by it.