多元统计(下) ..............\主成分分析 ..............\..........\主成份分析-蔬菜产出.sas ..............\..........\作业1.doc ..............\..........\例题.doc ..............\典型相关分析 ..............\............\作业典型相关.doc ..............\............\典型相关.doc ..............\............\文章程序.sas ..............\多元回归 ..............\........\2005年统计年鉴1.xls ..............\........\作业.doc ..............\........\例题程序.sas