Commit c13d3b41 by 前钰

Upload New File

parent 1fbc1f25
{
{
"cells": [
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## 问题一\n",
"\n",
"读取Data1中成对的ha和ac表格数据,组合成下表形式columns=['Year', 'Crop Type', 'Crop', 'Fungicide', 'Hectares', 'Active Substance'] 其中,Year和Crop Type取自表格名(e.g. 1987_Orchards_fruit_ha.xlsx) Crop列对应ha或ac表格中的行名;Fungicide列对应ha或ac表格中的列名 Hectares对应ha表格中的值;Active Substance对应ac表格中的值\n",
"\n",
"\n",
"注意:开始分析之前,首先需要对数据进行清洗和预处理。这一步是必要的,因为清洗后的数据会让后续的统计和可视化更准确。\n",
"\n",
"例如:\n",
"1.Hectares和Active Substance是应该数值类型,请处理缺失值、异常值, 将原始数据中的空值替换为0.0, 并将原始数据中的“<1”替换为0.1。 这将确保所有数据都是数字类型, 便于以后的计算和处理。"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## 问题二\n",
"\n",
"删除Other Fungicide等综合基数的值。且文件夹中文件名可能格式不唯一。导致提取的新表格中,同类作物在Crop type列可能存在不同的命名。因此,请将名称包含 'Arable' 的值重命名为 'Arable_crops',以此类推"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## 问题三\n",
"\n",
"使用散点图说明不同作物类型报告和年份之间的关系。"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## 问题四\n",
"\n",
"用柱状图表示不同作物类型中,年份和杀菌剂使用的关系"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## 问题五\n",
"\n",
"在同一张柱状图中,表示不同作物类型在每年中使用的杀菌剂公顷数"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## 问题六\n",
"\n",
"用折线图表示不同作物类型每年使用杀菌剂的密度"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## 问题七\n",
"\n",
"用柱状图表示所有杀菌剂中使用周期(last year - first year)排名前十的使用情况"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## 问题八\n",
"\n",
"用折线图表示不同作物类型中每年使用的杀菌剂的数量变化"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.11.4"
},
"orig_nbformat": 4
},
"nbformat": 4,
"nbformat_minor": 2
}
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment