48 lines
3.4 KiB
Markdown
48 lines
3.4 KiB
Markdown
# Empatica Inter Beat Interval
|
||
|
||
Sensor parameters description for `[EMPATICA_INTER_BEAT_INTERVAL]`:
|
||
|
||
|Key | Description |
|
||
|----------------|-----------------------------------------------------------------------------------------------------------------------------------
|
||
|`[TABLE]`| Name of the CSV file containing inter beat interval data that is compressed inside an Empatica zip file. Since these zip files are created [automatically](https://support.empatica.com/hc/en-us/articles/201608896-Data-export-and-formatting-from-E4-connect-) by Empatica, there is no need to change the value of this attribute.
|
||
|
||
## DBDP provider
|
||
|
||
!!! info "Available time segments and platforms"
|
||
- Available for all time segments
|
||
|
||
!!! info "File Sequence"
|
||
```bash
|
||
- data/raw/{pid}/empatica_inter_beat_interval_unzipped_{zip-file}.csv # one per zip file
|
||
- data/raw/{pid}/empatica_inter_beat_interval_raw_{zip-file}.csv # one per zip file
|
||
- data/raw/{pid}/empatica_inter_beat_interval_joined.csv
|
||
- data/raw/{pid}/empatica_inter_beat_interval_with_datetime.csv
|
||
- data/interim/{pid}/empatica_inter_beat_interval_features/empatica_inter_beat_interval_{language}_{provider_key}.csv
|
||
- data/processed/features/{pid}/empatica_inter_beat_interval.csv
|
||
```
|
||
|
||
|
||
Parameters description for `[EMPATICA_INTER_BEAT_INTERVAL][PROVIDERS][DBDP]`:
|
||
|
||
|Key | Description |
|
||
|----------------|-----------------------------------------------------------------------------------------------------------------------------------
|
||
|`[COMPUTE]` | Set to `True` to extract `EMPATICA_INTER_BEAT_INTERVAL` features from the `DBDP` provider|
|
||
|`[FEATURES]` | Features to be computed from inter beat interval intraday data, see table below |
|
||
|
||
|
||
Features description for `[EMPATICA_INTER_BEAT_INTERVAL][PROVIDERS][DBDP]`:
|
||
|
||
|Feature |Units |Description|
|
||
|-------------------------- |-------------- |---------------------------|
|
||
|maxibi |seconds |The maximum inter beat interval during a time segment.
|
||
|minibi |seconds |The minimum inter beat interval during a time segment.
|
||
|avgibi |seconds |The average inter beat interval during a time segment.
|
||
|medianibi |seconds |The median of inter beat interval during a time segment.
|
||
|modeibi |seconds |The mode of inter beat interval during a time segment.
|
||
|stdibi |seconds |The standard deviation of inter beat interval during a time segment.
|
||
|diffmaxmodeibi |seconds |The difference between the maximum and mode inter beat interval during a time segment.
|
||
|diffminmodeibi |seconds |The difference between the mode and minimum inter beat interval during a time segment.
|
||
|entropyibi |nats |Shannon’s entropy measurement based on inter beat interval during a time segment.
|
||
|
||
!!! note "Assumptions/Observations"
|
||
For more information about IBI read [this](https://support.empatica.com/hc/en-us/articles/360030058011-E4-data-IBI-expected-signal). |