冠状病毒病（COVID-19）检测数据
美国各州COVID-19检测数据，包括阳性、阴性、待测和总测试人数，以表格形式呈现。
基本信息
资源简介
该数据集收集了美国50个州、哥伦比亚特区及其他5个地区的COVID-19检测数据，包括阳性、阴性、待测和总测试人数，以表格形式呈现，用于追踪疫情传播和检测能力。
下载信息
注册下载
Tips: 该数据集需要在对应的数据源网站注册通过后，才能进行数据下载，注册有对应要求，或者需要收费。
暂未开放公开下载
Tips: 该数据集属于公开下载，应该可以免费公开下载。
免登录有偿下载
Tips: 该数据集 Qianfanghub 可以协助提供有偿下载服务，注意，服务不针对数据相关产权，只是技术服务费。
提供高速下载与技术交付服务（收技术服务费，非数据销售）
暂未开放千方医数集，医疗数据集部分，是为社区服务的公开医疗数据集搜索引擎，并不存储或者下载原始的任何数据。 如果您有其他医疗数据需求，可以和客服联系，或者下工单。我们有强大的三甲医疗机构帮助您提供个性化的医疗数据定制、采集、标注服务。
使用方式
数据集获取
git clone https://github.com/rearc-data/covid-datasets-aws-data-exchange.git
curl -L -o repo.zip https://github.com/rearc-data/covid-datasets-aws-data-exchange/archive/refs/heads/master.zip
unzip repo.zip
源站 README 摘录（使用方式）
COVID-19 Datasets for AWS Data Exchange
The COVID-19 pandemic has resulted in a high demand for related datasets for researchers and institutions fighting it. Rearc is committed to making these datasets available to subscribers via the AWS Data Exchange platform. Read more about how these datasets are being used to power the public AWS COVID-19 data lake.
AWS Data Exchange (ADX) is a data marketplace that connects data providers with data subscribers in an easy effective way leveraging the AWS ecosystem of cloud tools and services. Anyone can become a data provider and get access to a growing set of data subscribers on the AWS platform. For subscribers, it makes it a unified experience acquiring data from reliable sources with a simplified subscription and billing experience. Subscribers can gain agility and meaningful insights from multiple datasets on the ADX platform.
We at Rearc are tirelessly working to figure out which datasets are important to our subscribers. Open issues are being prioritized on our project board. If you are interested in seeing a different public dataset on the ADX platform, please open an issue on this repository.
If you are a data provider interested in making your proprietary data available on the ADX platform with Rearc’'s help, or simply have a question, reach us at data@rearc.io.
Current set of Rearc-published COVID-19 data products on AWS Data Exchange
- Coronavirus Disease (COVID-19) Testing Data | The COVID Tracking Project | ADX Product Listing | GitHub Repository
- The COVID Tracking Project collects information from 50 US states, the District of Columbia, and 5 other US territories to provide the most comprehensive testing data for the novel coronavirus, SARS-CoV-2. The dataset includes positive and negative results, pending tests, and total people tested for each state or district currently reporting that data. (Published March 22, 2020)
- **COVID-19 Open Research Dataset (CORD-19) | Alle
数据加载示例（表格/文本类）
import pandas as pd, glob, os
files = (glob.glob(os.path.join(path, "**", "*.csv"), recursive=True)
+ glob.glob(os.path.join(path, "**", "*.tsv"), recursive=True)
+ glob.glob(os.path.join(path, "**", "*.xlsx"), recursive=True))
print("数据文件:", files)
df = pd.read_csv(files[0])
print(df.shape); print(df.columns.tolist()); print(df.head(3))
精度瓶颈？数据缺失？
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