covidR-api
所属分类:生物医药技术
开发工具:R
文件大小:86KB
下载次数:0
上传日期:2023-05-14 15:27:07
上 传 者:
sh-1993
说明: 来自约翰霍普金斯大学系统科学与工程中心的covidR-api、R api到新冠肺炎数据
(covidR-api,R API to COVID-19 data from Johns Hopkins University Center for Systems Science and Engineering)
文件列表:
DESCRIPTION (364, 2020-03-24)
NAMESPACE (281, 2020-03-24)
R (0, 2020-03-24)
R\api.R (2392, 2020-03-24)
R\utils.R (680, 2020-03-24)
covidR.Rproj (303, 2020-03-24)
examples (0, 2020-03-24)
examples\demo1.R (649, 2020-03-24)
examples\demo2.R (786, 2020-03-24)
examples\forecasting_as_in_nCOVID19_app.R (2284, 2020-03-24)
examples\plotARIMAfit.png (83510, 2020-03-24)
man (0, 2020-03-24)
man\API_URL.Rd (381, 2020-03-24)
man\covid_api_request.Rd (535, 2020-03-24)
man\dot-check_response_status.Rd (513, 2020-03-24)
man\get_country_list.Rd (286, 2020-03-24)
man\get_data_by_country.Rd (891, 2020-03-24)
# covidR-api
## How to install?
```r
devtools::install_github("CaRdiffR/covidR-api")
```
```r
library("covidR")
```
## How to use?
A couple of examples:
```r
> get_data_by_country("Italy")
province country reportDate cases dead recovered
1 Italy 2020-02-24 229 7 1
2 Italy 2020-02-23 155 3 2
3 Italy 2020-02-21 20 1 0
...
```
```r
> get_data_by_country("Poland", from = "2020-03-10")
province country reportDate cases dead recovered
1 Poland 2020-03-11 31 0 0
2 Poland 2020-03-12 49 1 0
3 Poland 2020-03-10 22 0 0
4 Poland 2020-03-13 68 2 0
...
```
There's also more general function that accepts more flexible syntax:
```r
> covid_api_request("?country=Spain")
```
## Important
The data comes straight from database, so it's not cleaned. Eg. dates are not in a date format. To see how to get started with processing the data visit `examples/` folder.
## Examples
This is an example plot with ARIMA fit to logarithm of number of cases for 6 different countries.
![ARIMA fit](https://github.com/CaRdiffR/covidR-api/blob/master/examples/plotARIMAfit.png)
## More
Data comes from this API https://github.com/GregVes/covid-19-api-server
Original data source is the Johns Hopkins University Center for Systems Science and Engineering's data repository:
https://github.com/CSSEGISandData/COVID-19
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