How do I get the output summary?

Hi,
I want to get the uncertainty of the graph.
Withdata, I made a graph like y = ax +b, and got the apoloximately slope and
the intercept.
Since these values are apoloximately, I want to get the uncertainties of the
values.
Thanks,

ri -

To obtain standard errors (i.e., measures of uncertainty of the estimates),
use the array-entered LINEST worksheet function (see Help), or use the
Regression tool of the Analysis ToolPak (which can be installed from your
Excel/Office installation CD).

- Mike
www.mikemiddleton.com

"ri" <[email protected]> wrote in message
news:[email protected]...
> Hi,
> I want to get the uncertainty of the graph.
> Withdata, I made a graph like y = ax +b, and got the apoloximately slope
> and
> the intercept.
> Since these values are apoloximately, I want to get the uncertainties of
> the
> values.
> Thanks,