Is there a way to calculate the mean of multiple data points at one time stamp of a time series?

I have a data set where for a number of time stamps, multiple data points are measured. Is there a way to calculate the mean of a time series at every timestamp? In the series, the first column are the timestamps and the second column are the measurements.

[Bob Thompson]

Could you not just use mean() with a for loop?

[Jan]

Please post some example data, which clarify, which class the "data set" has and how the "time stamps" are stored. I assume accumarray solves the problem directly.

Answer 1

[Peter Perkins]

Depending on what you have, it can be as easy as

   retime(tt,tt.Time,'mean');

where tt is a timetable.