[{"title":"( 239 个子文件 41.96MB ) Python for data analysis(第二版)中文版代码及相关数据","children":[{"title":"7.1 Handling Missing Data(处理缺失数据).ipynb <span style='color:#111;'> 42.39KB </span>","children":null,"spread":false},{"title":"7.2 Data Transformation(数据变换).ipynb <span style='color:#111;'> 99.14KB </span>","children":null,"spread":false},{"title":"7.3 String Manipulation(字符串处理).ipynb <span style='color:#111;'> 23.52KB </span>","children":null,"spread":false},{"title":"14.3 US Baby Names 1880–2010(1880年至2010年美国婴儿姓名).ipynb <span style='color:#111;'> 397.50KB </span>","children":null,"spread":false},{"title":"14.1 USA.gov Data from Bitly(USA.gov数据集).ipynb <span style='color:#111;'> 153.24KB </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多,未全部展示</span>","children":null,"spread":false}],"spread":true}]