各种csv格式的数据集

[{"title":"（ 16 个子文件 15.72MB ） 各种csv格式的数据集","children":[{"title":"data","children":[{"title":"iris.csv <span style='color:#111;'> 2.64KB </span>","children":null,"spread":false},{"title":"ccf_offline_stage1_test_revised.csv <span style='color:#111;'> 3.86MB </span>","children":null,"spread":false},{"title":"ccf_offline_stage1_train.csv <span style='color:#111;'> 68.33MB </span>","children":null,"spread":false},{"title":"order1.csv <span style='color:#111;'> 292.95KB </span>","children":null,"spread":false},{"title":"order2.csv <span style='color:#111;'> 387.58KB </span>","children":null,"spread":false},{"title":"保定2016年.csv <span style='color:#111;'> 20.01KB </span>","children":null,"spread":false},{"title":"titanic_data.csv <span style='color:#111;'> 14.99KB </span>","children":null,"spread":false},{"title":"df4.csv <span style='color:#111;'> 148.18KB </span>","children":null,"spread":false},{"title":"df3.csv <span style='color:#111;'> 133.89KB </span>","children":null,"spread":false},{"title":"石家庄20160701-20170701.csv <span style='color:#111;'> 15.82KB </span>","children":null,"spread":false},{"title":"order3.csv <span style='color:#111;'> 383.29KB </span>","children":null,"spread":false},{"title":"df1.csv <span style='color:#111;'> 191.55KB </span>","children":null,"spread":false},{"title":"df2.csv <span style='color:#111;'> 75.52KB </span>","children":null,"spread":false},{"title":"air_data.csv <span style='color:#111;'> 13.27MB </span>","children":null,"spread":false},{"title":"business_circle.xls <span style='color:#111;'> 48.00KB </span>","children":null,"spread":false},{"title":"electry_data.csv <span style='color:#111;'> 363.64KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]