这是07年的大学生建模比赛最为完整的解答 使用了lingo 和R软件-This is a university student in 2007 modeling competition most complete answers to the use of the lingo and the R software

sas统计软件学习，适合数学建模赛前培训，内容非常全(SAS statistical software learning, suitable for mathematical modeling, pre competition training, content is very full)