Take a look at the function wizard in the "Statistical" category.
Also have a look at the "Data Analysis" tools in the Tool menu (note:
you may have to install the Analysis Toolpak Add-in first - click
Tools/Addins and click the box).
Rgds,
ScottO

"Peter_G" wrote in message
...
| I need to perform some basic descriptive statistics on time values
of the
| format +/-yy ddd hh:mm:ss.mss. Most of the values are less than a
1 sec. So
| most of the data points look like + 00 000 00:00:01.01.
|
| Specifically, I want to be able to take the average of these values
and find
| the standard deviation - a histogram would be great, but if I have
to
| manually create one, not a big deal.
|
| Any help would be appreciated.