69 lines
4.8 KiB
Markdown
69 lines
4.8 KiB
Markdown
# Fitbit Steps Summary
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Sensor parameters description for `[FITBIT_STEPS_SUMMARY]`:
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|Key | Description |
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|----------------|-----------------------------------------------------------------------------------------------------------------------------------
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|`[TABLE]`| Database table name or file path where the steps summary data is stored. The configuration keys in [Device Data Source Configuration](../../setup/configuration/#device-data-source-configuration) control whether this parameter is interpreted as table or file.
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The format of the column(s) containing the Fitbit sensor data can be `JSON` or `PLAIN_TEXT`. The data in `JSON` format is obtained directly from the Fitbit API. We support `PLAIN_TEXT` in case you already parsed your data and don't have access to your participants' Fitbit accounts anymore. If your data is in `JSON` format then summary and intraday data come packed together.
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We provide examples of the input format that RAPIDS expects, note that both examples for `JSON` and `PLAIN_TEXT` are tabular and the actual format difference comes in the `fitbit_data` column (we truncate the `JSON` example for brevity).
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??? example "Example of the structure of source data"
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=== "JSON"
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|device_id |fitbit_data |
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|---------------------------------------- |--------------------------------------------------------- |
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|a748ee1a-1d0b-4ae9-9074-279a2b6ba524 |"activities-steps":[{"dateTime":"2020-10-07","value":"1775"}],"activities-steps-intraday":{"dataset":[{"time":"00:00:00","value":5},{"time":"00:01:00","value":3},{"time":"00:02:00","value":0},...],"datasetInterval":1,"datasetType":"minute"}}
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|a748ee1a-1d0b-4ae9-9074-279a2b6ba524 |"activities-steps":[{"dateTime":"2020-10-08","value":"3201"}],"activities-steps-intraday":{"dataset":[{"time":"00:00:00","value":14},{"time":"00:01:00","value":11},{"time":"00:02:00","value":10},...],"datasetInterval":1,"datasetType":"minute"}}
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|a748ee1a-1d0b-4ae9-9074-279a2b6ba524 |"activities-steps":[{"dateTime":"2020-10-09","value":"998"}],"activities-steps-intraday":{"dataset":[{"time":"00:00:00","value":0},{"time":"00:01:00","value":0},{"time":"00:02:00","value":0},...],"datasetInterval":1,"datasetType":"minute"}}
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=== "PLAIN_TEXT"
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All columns are mandatory.
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|device_id |local_date_time |steps |
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|-------------------------------------- |---------------------- |--------- |
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|a748ee1a-1d0b-4ae9-9074-279a2b6ba524 |2020-10-07 |1775 |
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|a748ee1a-1d0b-4ae9-9074-279a2b6ba524 |2020-10-08 |3201 |
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|a748ee1a-1d0b-4ae9-9074-279a2b6ba524 |2020-10-09 |998 |
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## RAPIDS provider
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!!! info "Available time segments"
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- Only available for segments that span 1 or more complete days (e.g. Jan 1st 00:00 to Jan 3rd 23:59)
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!!! info "File Sequence"
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```bash
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- data/raw/{pid}/fitbit_steps_summary_raw.csv
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- data/raw/{pid}/fitbit_steps_summary_parsed.csv
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- data/raw/{pid}/fitbit_steps_summary_parsed_with_datetime.csv
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- data/interim/{pid}/fitbit_steps_summary_features/fitbit_steps_summary_{language}_{provider_key}.csv
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- data/processed/features/{pid}/fitbit_steps_summary.csv
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```
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Parameters description for `[FITBIT_STEPS_SUMMARY][PROVIDERS][RAPIDS]`:
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|Key | Description |
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|----------------|-----------------------------------------------------------------------------------------------------------------------------------
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|`[COMPUTE]` | Set to `True` to extract `FITBIT_STEPS_SUMMARY` features from the `RAPIDS` provider|
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|`[FEATURES]` | Features to be computed from steps summary data, see table below |
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Features description for `[FITBIT_STEPS_SUMMARY][PROVIDERS][RAPIDS]`:
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|Feature |Units |Description |
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|-------------------------- |---------- |-------------------------------------------- |
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|maxsumsteps |steps |The maximum daily step count during a time segment.
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|minsumsteps |steps |The minimum daily step count during a time segment.
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|avgsumsteps |steps |The average daily step count during a time segment.
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|mediansumsteps |steps |The median of daily step count during a time segment.
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|stdsumsteps |steps |The standard deviation of daily step count during a time segment.
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!!! note "Assumptions/Observations"
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NA
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