3.2 数据块和多重背景.exe

31Week2作业：小红书销售额预测 https://www.aliyundrive.com/s/XWmPQC2KKJ8/folder/6276019cd7850575b83848a29bbca94916b3df57 folder30第20课：宝洁回归模型结果与业务解读 https://www.aliyundrive.com/s/XWmPQC2KKJ8/folder/6276019c4ebc4e7c3a534c2bb7fa892a27716790 folder29第19课：宝洁业务回归模型 https://www.aliyundrive.com/s/XWmPQC2KKJ8/folder/6276019c00bcd01d689642beb3b70ea81a8fc6ba folder28第18课：宝洁变量相关性分析 https://www.aliyundrive.com/s/XWmPQC2KKJ8/folder/6276019ada3fbcd91715407886d1ed34a245ef35 folder27第17课：宝洁event单变量分析与转置 https://www.aliy...