Events csv

(Deprecated – replaced by Events extended csv)

The events csv file provides the outputs of the classification algorithm as a list of time-stamped events and durations.

Column headingDescription
TimeDate and time encoded as a floating point number, The integer part of number represents the date. The decimal portion represents the time.
(Full details at: http://support.microsoft.com/kb/210276)

To view the time in Excel, follow this these instructions
Data CountCount in 0.1s resolution from the start of the recording
IntervalThe duration of the event in seconds
Activity CodeThe event type:
0 – sedentary
1 – standing
2 – stepping
(Note: step events are single legged steps, and must be doubled to calculate
stepping totals)

With the latest classification algorithm, additional event types are available:
2.1 – cycling
3.1 – primary lying
3.2 – secondary lying
4 – non-wear
5 – seated transport
Cumulative Step CountCumulative total of all stepping events
Activity ScoreActivity score in MET.h for each event
Sum(Abs(DiffX))Sum of the absolute sample to sample differences on the x axis
Sum(Abs(DiffY))Sum of the absolute sample to sample differences on the y axis
Sum(Abs(DiffZ))Sum of the absolute sample to sample differences on the z axis

Related Articles