Is there any way to add a custom statistic to tabulate platform?

[#1]

In the Tabulate platform there are many useful statistical parameters for tabulating data tables.  My question is, can I add another statistic to the list of choices, for example 3sigma?  My employer prefers 3sigma over stdev and it would be easy to tabulate automatically with a script rather than convert to a table than multiply the stdev column by 3.

Thanks

[#2]

There isn't a direct way to do it, but by creating a new column, with the required statistic you can come back and fit it into the Tabulate.  The Tabulate below, has had a 3 Sigma value added to the Tabulate display, by creating a new formula column.