{ "cells": [ { "cell_type": "code", "id": "initial_id", "metadata": { "collapsed": true, "ExecuteTime": { "end_time": "2025-04-08T10:57:29.263616Z", "start_time": "2025-04-08T10:57:28.865194Z" } }, "source": "import pandas as pd", "outputs": [], "execution_count": 1 }, { "metadata": { "ExecuteTime": { "end_time": "2025-04-08T10:59:11.991479Z", "start_time": "2025-04-08T10:59:11.985778Z" } }, "cell_type": "code", "source": [ "data = pd.read_csv('data/中国城市人口数据.csv',encoding=\"GBK\")\n", "data.head(5)" ], "id": "c3fd933261d1f7fb", "outputs": [ { "data": { "text/plain": [ " 省份 2020年人口（万人） 2019年人口（万人）\n", "0 河北省 7461 7447\n", "1 山西省 3492 3497\n", "2 辽宁省 4259 4277\n", "3 吉林省 2407 2448\n", "4 江苏省 8475 8469" ], "text/html": [ "
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省份2020年人口（万人）2019年人口（万人）compare
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