5.3 KiB
Phone Calls
Sensor parameters description for [PHONE_CALLS]:
| Key | Description |
|---|---|
[TABLE] |
Database table where the calls data is stored |
RAPIDS Provider
!!! info "Available time segments and platforms" - Available for all time segments - Available for Android and iOS
!!! info "File Sequence"
bash - data/raw/{pid}/phone_calls_raw.csv - data/raw/{pid}/phone_calls_with_datetime.csv - data/interim/{pid}/phone_calls_features/phone_calls_{language}_{provider_key}.csv - data/processed/features/{pid}/phone_calls.csv
Parameters description for [PHONE_CALLS][PROVIDERS][RAPIDS]:
| Key | Description |
|---|---|
[COMPUTE] |
Set to True to extract PHONE_CALLS features from the RAPIDS provider |
[CALL_TYPES] |
The particular call_type that will be analyzed. The options for this parameter are incoming, outgoing or missed. |
[FEATURES] |
Features to be computed for outgoing, incoming, and missed calls. Note that the same features are available for both incoming and outgoing calls, while missed calls has its own set of features. See the tables below. |
Features description for [PHONE_CALLS][PROVIDERS][RAPIDS] incoming and outgoing calls:
| Feature | Units | Description |
|---|---|---|
| count | calls | Number of calls of a particular call_type occurred during a particular time_segment. |
| distinctcontacts | contacts | Number of distinct contacts that are associated with a particular call_type for a particular time_segment |
| meanduration | seconds | The mean duration of all calls of a particular call_type during a particular time_segment. |
| sumduration | seconds | The sum of the duration of all calls of a particular call_type during a particular time_segment. |
| minduration | seconds | The duration of the shortest call of a particular call_type during a particular time_segment. |
| maxduration | seconds | The duration of the longest call of a particular call_type during a particular time_segment. |
| stdduration | seconds | The standard deviation of the duration of all the calls of a particular call_type during a particular time_segment. |
| modeduration | seconds | The mode of the duration of all the calls of a particular call_type during a particular time_segment. |
| entropyduration | nats | The estimate of the Shannon entropy for the the duration of all the calls of a particular call_type during a particular time_segment. |
| timefirstcall | minutes | The time in minutes between 12:00am (midnight) and the first call of call_type. |
| timelastcall | minutes | The time in minutes between 12:00am (midnight) and the last call of call_type. |
| countmostfrequentcontact | calls | The number of calls of a particular call_type during a particular time_segment of the most frequent contact throughout the monitored period. |
Features description for [PHONE_CALLS][PROVIDERS][RAPIDS] missed calls:
| Feature | Units | Description |
|---|---|---|
| count | calls | Number of missed calls that occurred during a particular time_segment. |
| distinctcontacts | contacts | Number of distinct contacts that are associated with missed calls for a particular time_segment |
| timefirstcall | minutes | The time in hours from 12:00am (Midnight) that the first missed call occurred. |
| timelastcall | minutes | The time in hours from 12:00am (Midnight) that the last missed call occurred. |
| countmostfrequentcontact | calls | The number of missed calls during a particular time_segment of the most frequent contact throughout the monitored period. |
!!! note "Assumptions/Observations"
1. Traces for iOS calls are unique even for the same contact calling a participant more than once which renders countmostfrequentcontact meaningless and distinctcontacts equal to the total number of traces.
2. [CALL_TYPES] and [FEATURES] keys in config.yaml need to match. For example, [CALL_TYPES] outgoing matches the [FEATURES] key outgoing
3. iOS calls data is transformed to match Android calls data format. See our algorithm