Aim
nTo calculate statistics for entire recordings. For example, the mean duration of calls in each recording, grouped by pattern label.
nTo calculate statistics of each call. For example, the duration of each call.
To calculate statistics of entire recordings
1.Choose Analysis > Call Statistics.
2.Click the Recording Statistics tab.
3.Under Call grouping, choose how to group calls.
Choose All calls to calculate statistics of all calls together.
4.Under Statistics, choose the statistics to calculate:
Count. The total number of calls for that group.
Mean duration. The mean duration of he calls (in ms).
SDEV duration. The standard deviation of the call duration (in ms).
Min duration. The minimum duration for that group (in ms).
Max duration. The maximum duration for that group (in ms).
Sum duration. The total duration for that group (in ms).
Mean dominant frequency. The average value of the frequency measured at the maximum amplitude for the calls in that group.
5.Choose the recordings to include in your table.
To calculate statistics of individual calls
1.Choose Analysis > Call Statistics.
2.Click the Call Statistics tab.
3.The result table is updated on your screen. Each row contains the results for one detected call.
4.Choose a recording from the Recording list.
5.In the Call Statistics table, each row contains the results for one detected call in the recording selected.
For information on the column headers, see Detected Calls list.
See also