毕业论文着急了?Python疫情数据分析,并做数据可视化展示
采集流程
完整源码+数据集
各地区确诊人数
china_map = (
Map()
.add("现有确诊", [list(i) for i in zip(df['area'].values.tolist(),df['curConfirm'].values.tolist())], "china")
.set_global_opts(
title_opts=opts.TitleOpts(title="各地区确诊人数"),
visualmap_opts=opts.VisualMapOpts(max_=200, is_piecewise=True),
)
)
china_map.render_notebook()
china_map = (
Map()
.add("现有确诊", [list(i) for i in zip(df['area'].values.tolist(),df['curConfirm'].values.tolist())], "china")
.set_global_opts(
title_opts=opts.TitleOpts(title="各地区确诊人数"),
visualmap_opts=opts.VisualMapOpts(max_=200, is_piecewise=True),
)
)
china_map.render_notebook()
新型冠状病毒全国疫情地图
cofirm, currentCofirm, cured, dead = [], [], [], []
tab = Tab()
_map = (
Map(init_opts=opts.InitOpts(theme='dark', width='1000px'))
.add("累计确诊人数", [list(i) for i in zip(df['area'].values.tolist(),df['confirmed'].values.tolist())], "china", is_map_symbol_show=False, is_roam=False)
.set_series_opts(label_opts=opts.LabelOpts(is_show=True))
.set_global_opts(
title_opts=opts.TitleOpts(title="新型冠状病毒全国疫情地图",
),
legend_opts=opts.LegendOpts(is_show=False),
visualmap_opts=opts.VisualMapOpts(is_show=True, max_=1000,
is_piecewise=False,
range_color=['#FFFFE0', '#FFA07A', '#CD5C5C', '#8B0000'])
)
)
tab.add(_map, '累计确诊')
_map = (
Map(init_opts=opts.InitOpts(theme='dark', width='1000px'))
.add("当前确诊人数", [list(i) for i in zip(df['area'].values.tolist(),df['curConfirm'].values.tolist())], "china", is_map_symbol_show=False, is_roam=False)
.set_series_opts(label_opts=opts.LabelOpts(is_show=True))
.set_global_opts(
title_opts=opts.TitleOpts(title="新型冠状病毒全国疫情地图",
),
legend_opts=opts.LegendOpts(is_show=False),
visualmap_opts=opts.VisualMapOpts(is_show=True, max_=100,
is_piecewise=False,
range_color=['#FFFFE0', '#FFA07A', '#CD5C5C', '#8B0000'])
)
)
tab.add(_map, '当前确诊')
_map = (
Map(init_opts=opts.InitOpts(theme='dark', width='1000px'))
.add("治愈人数", [list(i) for i in zip(df['area'].values.tolist(),df['crued'].values.tolist())], "china", is_map_symbol_show=False, is_roam=False)
.set_series_opts(label_opts=opts.LabelOpts(is_show=True))
.set_global_opts(
title_opts=opts.TitleOpts(title="新型冠状病毒全国疫情地图",
),
legend_opts=opts.LegendOpts(is_show=False),
visualmap_opts=opts.VisualMapOpts(is_show=True, max_=1000,
is_piecewise=False,
range_color=['#FFFFE0', 'green'])
)
)
tab.add(_map, '治愈')
_map = (
Map(init_opts=opts.InitOpts(theme='dark', width='1000px'))
.add("死亡人数", [list(i) for i in zip(df['area'].values.tolist(),df['died'].values.tolist())], "china", is_map_symbol_show=False, is_roam=False)
.set_series_opts(label_opts=opts.LabelOpts(is_show=True))
.set_global_opts(
title_opts=opts.TitleOpts(title="新型冠状病毒全国疫情地图",
),
legend_opts=opts.LegendOpts(is_show=False),
visualmap_opts=opts.VisualMapOpts(is_show=True, max_=50,
is_piecewise=False,
range_color=['#FFFFE0', '#FFA07A', '#CD5C5C', '#8B0000'])
)
)
tab.add(_map, '死亡')
tab.render_notebook()
各地区确诊人数与死亡人数情况
\bar = (
Bar()
.add_xaxis(list(df['area'].values)[:6])
.add_yaxis("死亡", df['died'].values.tolist()[:6])
.add_yaxis("治愈", df['crued'].values.tolist()[:6])
.set_global_opts(
title_opts=opts.TitleOpts(title="各地区确诊人数与死亡人数情况"),
datazoom_opts=[opts.DataZoomOpts()],
)
)
bar.render_notebook()
## 采集流程
## **一.、明确需求**
> 采集/确诊人数/新增人数> 

## 二、代码流程 四大步骤
1. 发送请求2. 获取数据 网页源代码3. 解析数据 筛选一些我想用的数据4. 保存数据 保存成表格5. 做数据可视化分析
## 开始代码**1. 发送请求**~~~import requests # 额外安装: 第三方模块
url = 'https://voice.baidu.com/act/newpneumonia/newpneumonia/?from=osari_aladin_banner'response = requests.get(url)~~~**2. 获取数据 网页源代码**~~~html_data = response.text# print(response.text)~~~**3. 解析数据**最烦的事情来了,就是提取里面的数据~~~str_data = re.findall('