rapids/docs/datastreams/aware-csv.md

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2021-03-12 01:32:11 +01:00
# `aware_csv`
This [data stream](../../datastreams/data-streams-introduction) handles iOS and Android sensor data collected with the [AWARE Framework](https://awareframework.com/) and stored in CSV files.
!!! warning
The CSV files have to use `,` as separator, `\` as escape character (do not escape `"` with `""`), and wrap any string columns with `"`.
??? example "Example of a valid CSV file"
```csv
"_id","timestamp","device_id","activities","confidence","stationary","walking","running","automotive","cycling","unknown","label"
1,1587528000000,"13dbc8a3-dae3-4834-823a-4bc96a7d459d","[\"stationary\"]",2,1,0,0,0,0,0,""
2,1587528060000,"13dbc8a3-dae3-4834-823a-4bc96a7d459d","[\"stationary\"]",2,1,0,0,0,0,0,"supplement"
3,1587528120000,"13dbc8a3-dae3-4834-823a-4bc96a7d459d","[\"stationary\"]",2,1,0,0,0,0,0,"supplement"
4,1587528180000,"13dbc8a3-dae3-4834-823a-4bc96a7d459d","[\"stationary\"]",2,1,0,0,0,0,0,"supplement"
5,1587528240000,"13dbc8a3-dae3-4834-823a-4bc96a7d459d","[\"stationary\"]",2,1,0,0,0,0,0,"supplement"
6,1587528300000,"13dbc8a3-dae3-4834-823a-4bc96a7d459d","[\"stationary\"]",2,1,0,0,0,0,0,"supplement"
7,1587528360000,"13dbc8a3-dae3-4834-823a-4bc96a7d459d","[\"stationary\"]",2,1,0,0,0,0,0,"supplement"
```
## Container
A CSV file per sensor, each containing the data for all participants.
The script to connect and download data from this container is at:
```bash
src/data/streams/aware_csv/container.R
```
## Format
--8<---- "docs/snippets/aware_format.md"