File format
Last updated
Last updated
Store numerical or categorical feature data derived from sensor or event files.
In csv format, separated by ,, no white space.
Actual feature name, there may be multiple ones.
HEADER_TIME_STAMP, START_TIME, STOP_TIME formatIn local time zone, meaning the time zone where event happens. Time zone can be identified through filename convention.
YYYY-MM-DD HH:mm:ss.SSS
No white space.
If value is not available, use "" empty string instead.
COLUMN_NAME
POSITION
Value type
Values
Required
HEADER_TIME_STAMP
1
String
e.g. 2015-01-05 15:23:00.244
Yes
START_TIME
2
String
e.g. 2015-01-05 15:23:00.244
Yes
STOP_TIME
3
String
e.g. 2015-01-05 15:23:00.244
Yes
[FEATURE_NAME]
4-?
String
e.g. X_CORRELATION, WRIST_X_CORRELATION
Yes
PARTICIPANT_ID
last
String
e.g. SPADES_1
No