[{"title":"( 12 个子文件 4.12MB ) 统计学课程 李金昌主编","children":[{"title":"第四章 抽样估计.pdf <span style='color:#111;'> 355.21KB </span>","children":null,"spread":false},{"title":"第十章统计综合评价.pdf <span style='color:#111;'> 478.50KB </span>","children":null,"spread":false},{"title":"第三章 变量分布特征的描述.pdf <span style='color:#111;'> 374.89KB </span>","children":null,"spread":false},{"title":"第七章相关回归分析.pdf <span style='color:#111;'> 396.06KB </span>","children":null,"spread":false},{"title":"第六章方差分析.pdf <span style='color:#111;'> 338.16KB </span>","children":null,"spread":false},{"title":"第八章时间数列分析.pdf <span style='color:#111;'> 397.86KB </span>","children":null,"spread":false},{"title":"第九章统计指数.pdf <span style='color:#111;'> 328.61KB </span>","children":null,"spread":false},{"title":"第二章 统计数据的搜集、整理与显示.pdf <span style='color:#111;'> 448.92KB </span>","children":null,"spread":false},{"title":"第十一章非参数统计.pdf <span style='color:#111;'> 471.63KB </span>","children":null,"spread":false},{"title":"第一章 总 论.pdf <span style='color:#111;'> 295.78KB </span>","children":null,"spread":false},{"title":"第五章 假设检验1.pdf <span style='color:#111;'> 418.70KB </span>","children":null,"spread":false},{"title":"统计附表.pdf <span style='color:#111;'> 137.39KB </span>","children":null,"spread":false}],"spread":true}]