{"id":286,"date":"2021-04-14T14:32:00","date_gmt":"2021-04-14T06:32:00","guid":{"rendered":""},"modified":"2023-01-17T17:19:02","modified_gmt":"2023-01-17T09:19:02","slug":"pandas-%e8%ae%80%e5%8f%96excel%e7%b9%b3%e8%b2%bb%e6%aa%94%ef%bc%8c%e6%b8%85%e6%b4%97%e6%95%b8%e6%93%9a%e4%b8%a6%e6%95%b4%e5%90%88%e6%ac%84%e4%bd%8d%e5%90%8d%e7%a8%b1","status":"publish","type":"post","link":"https:\/\/kuo.us.to\/wordpress\/python%e5%ad%b8%e7%bf%92%e7%ad%86%e8%a8%98\/286\/","title":{"rendered":"Pandas \u8b80\u53d6excel\u7e73\u8cbb\u6a94\uff0c\u6e05\u6d17\u6578\u64da\u4e26\u6574\u5408\u6b04\u4f4d\u540d\u7a31!!"},"content":{"rendered":"
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Pandas \u8b80\u53d6excel\u7e73\u8cbb\u6a94\uff0c\u6e05\u6d17\u6578\u64da\u4e26\u6574\u5408\u6b04\u4f4d\u540d\u7a31!!<\/h1>\n

\u4ee5\u4e0b\u8cc7\u6599\u59d3\u540d\u70ba\u4e82\u6578\u7522\u751f\uff0c\u7e73\u8cbb\u8cc7\u6599\u4e5f\u975e\u771f\u4eba\u5be6\u969b\u8cc7\u6599<\/h2>\n<\/div>\n<\/div>\n
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In [1]:<\/div>\n
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<\/span>import<\/span> pandas<\/span> as<\/span> pd<\/span>\nimport<\/span> numpy<\/span> as<\/span> np<\/span>\n\nLocation1<\/span> =<\/span> '\u7bc4\u4f8btemp.xls'<\/span>\n\ndf1<\/span> =<\/span> pd<\/span>.<\/span>read_excel<\/span>(<\/span>Location1<\/span>,<\/span> header<\/span> =<\/span> [<\/span>0<\/span>,<\/span>1<\/span>])<\/span>\n# \u8cc7\u6599\u8b80\u51fa\u4f86\u5f8c\uff0c\u6b04\u540d\u5176\u5be6\u662f\u524d\u4e8c\u5217\uff0c\u4f46\u4ee5multiindex\u7684\u65b9\u5f0f\u5448\u73fe<\/span>\n\ndf1<\/span>.<\/span>head<\/span>()<\/span>\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Out[1]:<\/div>\n
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<\/th>\nUnnamed: 0_level_0<\/th>\nUnnamed: 1_level_0<\/th>\nUnnamed: 2_level_0<\/th>\nUnnamed: 3_level_0<\/th>\nUnnamed: 4_level_0<\/th>\nUnnamed: 5_level_0<\/th>\nUnnamed: 6_level_0<\/th>\nUnnamed: 7_level_0<\/th>\nUnnamed: 8_level_0<\/th>\nUnnamed: 9_level_0<\/th>\n…<\/th>\n\u4f4f\u5bbf\u4fdd\u8b49\u91d1<\/th>\n\u5b78\u751f\u5718\u9ad4\u4fdd\u96aa\u8cbb<\/th>\n\u50d1\u751f\u4fdd\u96aa\u8cbb<\/th>\n\u5916\u7c4d\u751f\u4fdd\u96aa\u8cbb<\/th>\n\u5168\u6c11\u5065\u5eb7\u4fdd\u96aa<\/th>\n<\/tr>\n
<\/th>\nUnnamed: 0_level_1<\/th>\n\u5b78\u5236<\/th>\n\u5b78\u5236<\/th>\n\u7cfb\u6240<\/th>\n\u7cfb\u6240<\/th>\n\u7cfb\u6240<\/th>\n\u5b78\u865f<\/th>\n\u5b78\u865f<\/th>\n\u5b78\u865f<\/th>\n\u59d3\u540d<\/th>\n…<\/th>\nUnnamed: 33_level_1<\/th>\nUnnamed: 34_level_1<\/th>\nUnnamed: 35_level_1<\/th>\nUnnamed: 36_level_1<\/th>\nUnnamed: 37_level_1<\/th>\nUnnamed: 38_level_1<\/th>\nUnnamed: 39_level_1<\/th>\nUnnamed: 40_level_1<\/th>\nUnnamed: 41_level_1<\/th>\n\u7e73\u8cbb\u65e5\u671f<\/th>\n<\/tr>\n<\/thead>\n
0<\/th>\nNaN<\/td>\n\u5927\u5b78\u90e8<\/td>\nNaN<\/td>\n\u52d5\u52d5\u6f2b\u7cfb<\/td>\nNaN<\/td>\nNaN<\/td>\nA1057116<\/td>\nNaN<\/td>\nNaN<\/td>\n\u6731\u4fca\u5b87<\/td>\n…<\/td>\n0.0<\/td>\nNaN<\/td>\nNaN<\/td>\n555.0<\/td>\n0.0<\/td>\n0.0<\/td>\nNaN<\/td>\n0.0<\/td>\nNaN<\/td>\n1100203.0<\/td>\n<\/tr>\n
1<\/th>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n…<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n<\/tr>\n
2<\/th>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n…<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n<\/tr>\n
3<\/th>\nNaN<\/td>\n\u5927\u5b78\u90e8<\/td>\nNaN<\/td>\n\u52d5\u52d5\u6f2b\u7cfb<\/td>\nNaN<\/td>\nNaN<\/td>\nA1057116<\/td>\nNaN<\/td>\nNaN<\/td>\n\u738b\u8389\u5a77<\/td>\n…<\/td>\n0.0<\/td>\nNaN<\/td>\nNaN<\/td>\n0.0<\/td>\n0.0<\/td>\n0.0<\/td>\nNaN<\/td>\n0.0<\/td>\nNaN<\/td>\n1100323.0<\/td>\n<\/tr>\n
4<\/th>\nNaN<\/td>\n\u5927\u5b78\u90e8<\/td>\nNaN<\/td>\n\u52d5\u52d5\u6f2b\u7cfb<\/td>\nNaN<\/td>\nNaN<\/td>\nA1057133<\/td>\nNaN<\/td>\nNaN<\/td>\n\u5f35\u96c5\u5a25<\/td>\n…<\/td>\n0.0<\/td>\nNaN<\/td>\nNaN<\/td>\n555.0<\/td>\n0.0<\/td>\n0.0<\/td>\nNaN<\/td>\n0.0<\/td>\nNaN<\/td>\n1100220.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
5 rows \u00d7 43 columns<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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In [2]:<\/div>\n
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<\/span># \u518d\u91cd\u65b0\u8b80\u53d6\u4e00\u6b21\uff0c\u5c07\u6b04\u4f4d\u540d\u7a31\u7576\u6210\u8cc7\u6599<\/span>\ndf1<\/span> =<\/span> pd<\/span>.<\/span>read_excel<\/span>(<\/span>Location1<\/span>,<\/span> header<\/span> =<\/span> None<\/span>)<\/span>\ndf1<\/span>.<\/span>head<\/span>()<\/span>\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Out[2]:<\/div>\n
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<\/th>\n0<\/th>\n1<\/th>\n2<\/th>\n3<\/th>\n4<\/th>\n5<\/th>\n6<\/th>\n7<\/th>\n8<\/th>\n9<\/th>\n…<\/th>\n33<\/th>\n34<\/th>\n35<\/th>\n36<\/th>\n37<\/th>\n38<\/th>\n39<\/th>\n40<\/th>\n41<\/th>\n42<\/th>\n<\/tr>\n<\/thead>\n
0<\/th>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n…<\/td>\n\u4f4f\u5bbf\u4fdd\u8b49\u91d1<\/td>\nNaN<\/td>\nNaN<\/td>\n\u5b78\u751f\u5718\u9ad4\u4fdd\u96aa\u8cbb<\/td>\n\u50d1\u751f\u4fdd\u96aa\u8cbb<\/td>\n\u5916\u7c4d\u751f\u4fdd\u96aa\u8cbb<\/td>\nNaN<\/td>\n\u5168\u6c11\u5065\u5eb7\u4fdd\u96aa<\/td>\nNaN<\/td>\nNaN<\/td>\n<\/tr>\n
1<\/th>\nNaN<\/td>\n\u5b78\u5236<\/td>\nNaN<\/td>\n\u7cfb\u6240<\/td>\nNaN<\/td>\nNaN<\/td>\n\u5b78\u865f<\/td>\nNaN<\/td>\nNaN<\/td>\n\u59d3\u540d<\/td>\n…<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n\u7e73\u8cbb\u65e5\u671f<\/td>\n<\/tr>\n
2<\/th>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n…<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n<\/tr>\n
3<\/th>\nNaN<\/td>\n\u5927\u5b78\u90e8<\/td>\nNaN<\/td>\n\u52d5\u52d5\u6f2b\u7cfb<\/td>\nNaN<\/td>\nNaN<\/td>\nA1057116<\/td>\nNaN<\/td>\nNaN<\/td>\n\u6731\u4fca\u5b87<\/td>\n…<\/td>\n0<\/td>\nNaN<\/td>\nNaN<\/td>\n555<\/td>\n0<\/td>\n0<\/td>\nNaN<\/td>\n0<\/td>\nNaN<\/td>\n1100203<\/td>\n<\/tr>\n
4<\/th>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n…<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
5 rows \u00d7 43 columns<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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In [3]:<\/div>\n
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<\/span># \u53d6\u51fa\u524d\u4e8c\u5217\uff0c\u6e96\u5099\u8655\u7406\u6b04\u4f4d\u540d\u7a31<\/span>\ndf1_title<\/span> =<\/span> df1<\/span>.<\/span>iloc<\/span>[:<\/span>2<\/span>,:]<\/span>\ndf1_title<\/span>\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Out[3]:<\/div>\n
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<\/th>\n0<\/th>\n1<\/th>\n2<\/th>\n3<\/th>\n4<\/th>\n5<\/th>\n6<\/th>\n7<\/th>\n8<\/th>\n9<\/th>\n…<\/th>\n33<\/th>\n34<\/th>\n35<\/th>\n36<\/th>\n37<\/th>\n38<\/th>\n39<\/th>\n40<\/th>\n41<\/th>\n42<\/th>\n<\/tr>\n<\/thead>\n
0<\/th>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n…<\/td>\n\u4f4f\u5bbf\u4fdd\u8b49\u91d1<\/td>\nNaN<\/td>\nNaN<\/td>\n\u5b78\u751f\u5718\u9ad4\u4fdd\u96aa\u8cbb<\/td>\n\u50d1\u751f\u4fdd\u96aa\u8cbb<\/td>\n\u5916\u7c4d\u751f\u4fdd\u96aa\u8cbb<\/td>\nNaN<\/td>\n\u5168\u6c11\u5065\u5eb7\u4fdd\u96aa<\/td>\nNaN<\/td>\nNaN<\/td>\n<\/tr>\n
1<\/th>\nNaN<\/td>\n\u5b78\u5236<\/td>\nNaN<\/td>\n\u7cfb\u6240<\/td>\nNaN<\/td>\nNaN<\/td>\n\u5b78\u865f<\/td>\nNaN<\/td>\nNaN<\/td>\n\u59d3\u540d<\/td>\n…<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n\u7e73\u8cbb\u65e5\u671f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
2 rows \u00d7 43 columns<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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In [4]:<\/div>\n
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<\/span># \u5c07\u6b04\u4f4d\u540d\u7a31\u5168\u90e8\u662fNaN\u7684\u8cc7\u6599\u522a\u9664<\/span>\ndf1_title<\/span> =<\/span> df1_title<\/span>.<\/span>dropna<\/span>(<\/span>axis<\/span> =<\/span> 1<\/span>,<\/span> how<\/span> =<\/span> 'all'<\/span>)<\/span>\ndf1_title<\/span>\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Out[4]:<\/div>\n
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<\/th>\n1<\/th>\n3<\/th>\n6<\/th>\n9<\/th>\n11<\/th>\n13<\/th>\n15<\/th>\n18<\/th>\n20<\/th>\n22<\/th>\n…<\/th>\n29<\/th>\n30<\/th>\n31<\/th>\n32<\/th>\n33<\/th>\n36<\/th>\n37<\/th>\n38<\/th>\n40<\/th>\n42<\/th>\n<\/tr>\n<\/thead>\n
0<\/th>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n…<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n\u4e0a\u5b78\u671f\u4f4f\u5bbf\u96fb\u8cbb<\/td>\n\u4f4f\u5bbf\u4fdd\u8b49\u91d1<\/td>\n\u5b78\u751f\u5718\u9ad4\u4fdd\u96aa\u8cbb<\/td>\n\u50d1\u751f\u4fdd\u96aa\u8cbb<\/td>\n\u5916\u7c4d\u751f\u4fdd\u96aa\u8cbb<\/td>\n\u5168\u6c11\u5065\u5eb7\u4fdd\u96aa<\/td>\nNaN<\/td>\n<\/tr>\n
1<\/th>\n\u5b78\u5236<\/td>\n\u7cfb\u6240<\/td>\n\u5b78\u865f<\/td>\n\u59d3\u540d<\/td>\n\u865b\u64ec\u5e33\u865f<\/td>\n\u5b78\u8cbb<\/td>\n\u96dc\u8cbb<\/td>\n\u5b78\u96dc\u8cbb\u5408\u8a08<\/td>\n\u5b78\u96dc\u8cbb\u57fa\u6578<\/td>\n\u5b78\u5206\u8cbb<\/td>\n…<\/td>\n\u4f4f\u5bbf\u8cbb<\/td>\n\u5bbf\u7db2\u8cbb<\/td>\n\u57fa\u672c\u96fb\u8cbb<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n\u7e73\u8cbb\u65e5\u671f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
2 rows \u00d7 23 columns<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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In [5]:<\/div>\n
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<\/span># \u5c07\u7b2c1\u5217\u6b04\u4f4d\u540d\u7a31\u662fNaN\u7684\u4ee5\u7b2c0\u5217\u7684\u6b04\u4f4d\u540d\u7a31\u53d6\u4ee3<\/span>\ndf1_title<\/span> =<\/span> df1_title<\/span>.<\/span>fillna<\/span>(<\/span>axis<\/span> =<\/span> 0<\/span>,<\/span> method<\/span> =<\/span> 'ffill'<\/span>)<\/span>\ndf1_title<\/span>\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Out[5]:<\/div>\n
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<\/th>\n1<\/th>\n3<\/th>\n6<\/th>\n9<\/th>\n11<\/th>\n13<\/th>\n15<\/th>\n18<\/th>\n20<\/th>\n22<\/th>\n…<\/th>\n29<\/th>\n30<\/th>\n31<\/th>\n32<\/th>\n33<\/th>\n36<\/th>\n37<\/th>\n38<\/th>\n40<\/th>\n42<\/th>\n<\/tr>\n<\/thead>\n
0<\/th>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n…<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n\u4e0a\u5b78\u671f\u4f4f\u5bbf\u96fb\u8cbb<\/td>\n\u4f4f\u5bbf\u4fdd\u8b49\u91d1<\/td>\n\u5b78\u751f\u5718\u9ad4\u4fdd\u96aa\u8cbb<\/td>\n\u50d1\u751f\u4fdd\u96aa\u8cbb<\/td>\n\u5916\u7c4d\u751f\u4fdd\u96aa\u8cbb<\/td>\n\u5168\u6c11\u5065\u5eb7\u4fdd\u96aa<\/td>\nNaN<\/td>\n<\/tr>\n
1<\/th>\n\u5b78\u5236<\/td>\n\u7cfb\u6240<\/td>\n\u5b78\u865f<\/td>\n\u59d3\u540d<\/td>\n\u865b\u64ec\u5e33\u865f<\/td>\n\u5b78\u8cbb<\/td>\n\u96dc\u8cbb<\/td>\n\u5b78\u96dc\u8cbb\u5408\u8a08<\/td>\n\u5b78\u96dc\u8cbb\u57fa\u6578<\/td>\n\u5b78\u5206\u8cbb<\/td>\n…<\/td>\n\u4f4f\u5bbf\u8cbb<\/td>\n\u5bbf\u7db2\u8cbb<\/td>\n\u57fa\u672c\u96fb\u8cbb<\/td>\n\u4e0a\u5b78\u671f\u4f4f\u5bbf\u96fb\u8cbb<\/td>\n\u4f4f\u5bbf\u4fdd\u8b49\u91d1<\/td>\n\u5b78\u751f\u5718\u9ad4\u4fdd\u96aa\u8cbb<\/td>\n\u50d1\u751f\u4fdd\u96aa\u8cbb<\/td>\n\u5916\u7c4d\u751f\u4fdd\u96aa\u8cbb<\/td>\n\u5168\u6c11\u5065\u5eb7\u4fdd\u96aa<\/td>\n\u7e73\u8cbb\u65e5\u671f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
2 rows \u00d7 23 columns<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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In [6]:<\/div>\n
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<\/span>df1_title<\/span> =<\/span> df1_title<\/span>.<\/span>iloc<\/span>[<\/span>1<\/span>]<\/span>.<\/span>reset_index<\/span>(<\/span>drop<\/span> =<\/span> True<\/span>)<\/span>\ndf1_title<\/span>\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Out[6]:<\/div>\n
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0             \u5b78\u5236\n1             \u7cfb\u6240\n2             \u5b78\u865f\n3             \u59d3\u540d\n4           \u865b\u64ec\u5e33\u865f\n5             \u5b78\u8cbb\n6             \u96dc\u8cbb\n7          \u5b78\u96dc\u8cbb\u5408\u8a08\n8          \u5b78\u96dc\u8cbb\u57fa\u6578\n9            \u5b78\u5206\u8cbb\n10    \u96fb\u8166\u8207\u7db2\u8def\u901a\u8a0a\u4f7f\u7528\u8cbb\n11       \u8a9e\u8a00\u8a2d\u5099\u4f7f\u7528\u8cbb\n12       \u5916\u8a9e\u8a2d\u5099\u5be6\u7fd2\u8cbb\n13           \u4f4f\u5bbf\u8cbb\n14           \u5bbf\u7db2\u8cbb\n15          \u57fa\u672c\u96fb\u8cbb\n16       \u4e0a\u5b78\u671f\u4f4f\u5bbf\u96fb\u8cbb\n17         \u4f4f\u5bbf\u4fdd\u8b49\u91d1\n18       \u5b78\u751f\u5718\u9ad4\u4fdd\u96aa\u8cbb\n19         \u50d1\u751f\u4fdd\u96aa\u8cbb\n20        \u5916\u7c4d\u751f\u4fdd\u96aa\u8cbb\n21        \u5168\u6c11\u5065\u5eb7\u4fdd\u96aa\n22          \u7e73\u8cbb\u65e5\u671f\nName: 1, dtype: object<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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In [7]:<\/div>\n
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<\/span>df1<\/span> =<\/span> df1<\/span>.<\/span>iloc<\/span>[<\/span>2<\/span>:,<\/span> :]<\/span>\ndf1<\/span> =<\/span> df1<\/span>.<\/span>dropna<\/span>(<\/span>axis<\/span> =<\/span> 1<\/span>,<\/span> how<\/span> =<\/span> 'all'<\/span>)<\/span>\ndf1<\/span>.<\/span>head<\/span>()<\/span>\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Out[7]:<\/div>\n
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<\/th>\n1<\/th>\n3<\/th>\n6<\/th>\n9<\/th>\n11<\/th>\n13<\/th>\n15<\/th>\n18<\/th>\n20<\/th>\n22<\/th>\n…<\/th>\n29<\/th>\n30<\/th>\n31<\/th>\n32<\/th>\n33<\/th>\n36<\/th>\n37<\/th>\n38<\/th>\n40<\/th>\n42<\/th>\n<\/tr>\n<\/thead>\n
2<\/th>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n…<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n<\/tr>\n
3<\/th>\n\u5927\u5b78\u90e8<\/td>\n\u52d5\u52d5\u6f2b\u7cfb<\/td>\nA1057116<\/td>\n\u6731\u4fca\u5b87<\/td>\n98765436225867<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n…<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n555<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n1100203<\/td>\n<\/tr>\n
4<\/th>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n…<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n<\/tr>\n
5<\/th>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n…<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\nNaN<\/td>\n<\/tr>\n
6<\/th>\n\u5927\u5b78\u90e8<\/td>\n\u52d5\u52d5\u6f2b\u7cfb<\/td>\nA1057116<\/td>\n\u738b\u8389\u5a77<\/td>\n98765436260018<\/td>\n0<\/td>\n4260<\/td>\n0<\/td>\n0<\/td>\n6789<\/td>\n…<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n1100323<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
5 rows \u00d7 23 columns<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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In [8]:<\/div>\n
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<\/span>df1<\/span> =<\/span> df1<\/span>.<\/span>dropna<\/span>(<\/span>axis<\/span> =<\/span> 0<\/span>,<\/span> how<\/span> =<\/span> 'all'<\/span>)<\/span>\ndf1<\/span>.<\/span>head<\/span>()<\/span>\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Out[8]:<\/div>\n
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<\/th>\n1<\/th>\n3<\/th>\n6<\/th>\n9<\/th>\n11<\/th>\n13<\/th>\n15<\/th>\n18<\/th>\n20<\/th>\n22<\/th>\n…<\/th>\n29<\/th>\n30<\/th>\n31<\/th>\n32<\/th>\n33<\/th>\n36<\/th>\n37<\/th>\n38<\/th>\n40<\/th>\n42<\/th>\n<\/tr>\n<\/thead>\n
3<\/th>\n\u5927\u5b78\u90e8<\/td>\n\u52d5\u52d5\u6f2b\u7cfb<\/td>\nA1057116<\/td>\n\u6731\u4fca\u5b87<\/td>\n98765436225867<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n…<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n555<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n1100203<\/td>\n<\/tr>\n
6<\/th>\n\u5927\u5b78\u90e8<\/td>\n\u52d5\u52d5\u6f2b\u7cfb<\/td>\nA1057116<\/td>\n\u738b\u8389\u5a77<\/td>\n98765436260018<\/td>\n0<\/td>\n4260<\/td>\n0<\/td>\n0<\/td>\n6789<\/td>\n…<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n1100323<\/td>\n<\/tr>\n
7<\/th>\n\u5927\u5b78\u90e8<\/td>\n\u52d5\u52d5\u6f2b\u7cfb<\/td>\nA1057133<\/td>\n\u5f35\u96c5\u5a25<\/td>\n98765436225883<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n…<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n555<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n1100220<\/td>\n<\/tr>\n
8<\/th>\n\u5927\u5b78\u90e8<\/td>\n\u52d5\u52d5\u6f2b\u7cfb<\/td>\nA1057133<\/td>\n\u8521\u4f9d\u6842<\/td>\n98765436260024<\/td>\n12345<\/td>\n6789<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n…<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n1100325<\/td>\n<\/tr>\n
9<\/th>\n\u5927\u5b78\u90e8<\/td>\n\u52d5\u52d5\u6f2b\u7cfb<\/td>\nA1057140<\/td>\n\u9673\u4f73\u73b2<\/td>\n98765436225895<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n…<\/td>\n12345<\/td>\n400<\/td>\n0<\/td>\n0<\/td>\n5000<\/td>\n555<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n1100219<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
5 rows \u00d7 23 columns<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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In [9]:<\/div>\n
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<\/span>df1<\/span>.<\/span>columns<\/span> =<\/span> list<\/span>(<\/span>df1_title<\/span>)<\/span>\ndf1<\/span> =<\/span> df1<\/span>.<\/span>reset_index<\/span>(<\/span>drop<\/span> =<\/span> True<\/span>)<\/span>\ndf1<\/span>.<\/span>head<\/span>()<\/span>\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Out[9]:<\/div>\n
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<\/th>\n\u5b78\u5236<\/th>\n\u7cfb\u6240<\/th>\n\u5b78\u865f<\/th>\n\u59d3\u540d<\/th>\n\u865b\u64ec\u5e33\u865f<\/th>\n\u5b78\u8cbb<\/th>\n\u96dc\u8cbb<\/th>\n\u5b78\u96dc\u8cbb\u5408\u8a08<\/th>\n\u5b78\u96dc\u8cbb\u57fa\u6578<\/th>\n\u5b78\u5206\u8cbb<\/th>\n…<\/th>\n\u4f4f\u5bbf\u8cbb<\/th>\n\u5bbf\u7db2\u8cbb<\/th>\n\u57fa\u672c\u96fb\u8cbb<\/th>\n\u4e0a\u5b78\u671f\u4f4f\u5bbf\u96fb\u8cbb<\/th>\n\u4f4f\u5bbf\u4fdd\u8b49\u91d1<\/th>\n\u5b78\u751f\u5718\u9ad4\u4fdd\u96aa\u8cbb<\/th>\n\u50d1\u751f\u4fdd\u96aa\u8cbb<\/th>\n\u5916\u7c4d\u751f\u4fdd\u96aa\u8cbb<\/th>\n\u5168\u6c11\u5065\u5eb7\u4fdd\u96aa<\/th>\n\u7e73\u8cbb\u65e5\u671f<\/th>\n<\/tr>\n<\/thead>\n
0<\/th>\n\u5927\u5b78\u90e8<\/td>\n\u52d5\u52d5\u6f2b\u7cfb<\/td>\nA1057116<\/td>\n\u6731\u4fca\u5b87<\/td>\n98765436225867<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n…<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n555<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n1100203<\/td>\n<\/tr>\n
1<\/th>\n\u5927\u5b78\u90e8<\/td>\n\u52d5\u52d5\u6f2b\u7cfb<\/td>\nA1057116<\/td>\n\u738b\u8389\u5a77<\/td>\n98765436260018<\/td>\n0<\/td>\n4260<\/td>\n0<\/td>\n0<\/td>\n6789<\/td>\n…<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n1100323<\/td>\n<\/tr>\n
2<\/th>\n\u5927\u5b78\u90e8<\/td>\n\u52d5\u52d5\u6f2b\u7cfb<\/td>\nA1057133<\/td>\n\u5f35\u96c5\u5a25<\/td>\n98765436225883<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n…<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n555<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n1100220<\/td>\n<\/tr>\n
3<\/th>\n\u5927\u5b78\u90e8<\/td>\n\u52d5\u52d5\u6f2b\u7cfb<\/td>\nA1057133<\/td>\n\u8521\u4f9d\u6842<\/td>\n98765436260024<\/td>\n12345<\/td>\n6789<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n…<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n1100325<\/td>\n<\/tr>\n
4<\/th>\n\u5927\u5b78\u90e8<\/td>\n\u52d5\u52d5\u6f2b\u7cfb<\/td>\nA1057140<\/td>\n\u9673\u4f73\u73b2<\/td>\n98765436225895<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n…<\/td>\n12345<\/td>\n400<\/td>\n0<\/td>\n0<\/td>\n5000<\/td>\n555<\/td>\n0<\/td>\n0<\/td>\n0<\/td>\n1100219<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
5 rows \u00d7 23 columns<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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\u88dc\u5145\u8cc7\u6599\uff1a<\/h2>\n
\u5982\u8b80\u5165\u6a94\u6848\uff0c\u6b04\u4f4d\u540d\u7a31\u6709Unnamed\uff0c\u522a\u9664\u65b9\u5f0f\u5982\u4e0b\uff1a<\/h3>\n
df1 = df1.loc[:, ~df1.columns.str.contains(‘^Unnamed’)] df1.head()<\/p>\n<\/div>\n<\/div>\n
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In [ ]:<\/div>\n
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<\/span><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
Pandas \u8b80\u53d6excel\u7e73\u8cbb\u6a94\uff0c\u6e05\u6d17\u6578\u64da\u4e26\u6574\u5408\u6b04\u4f4d\u540d\u7a31!! \u4ee5\u4e0b\u8cc7\u6599\u59d3\u540d\u70ba\u4e82\u6578\u7522\u751f\uff0c\u7e73\u8cbb\u8cc7\u6599\u4e5f\u975e\u771f\u4eba\u5be6\u969b\u8cc7 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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ago"},"absolute_dates":{"created":"Posted on 2021 \u5e74 4 \u6708 14 \u65e5","modified":"Updated on 2023 \u5e74 1 \u6708 17 \u65e5"},"absolute_dates_time":{"created":"Posted on 2021 \u5e74 4 \u6708 14 \u65e5 \u4e0b\u5348 2:32","modified":"Updated on 2023 \u5e74 1 \u6708 17 \u65e5 \u4e0b\u5348 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