id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
399	Optional auto-scaling of variables as estimate enhancement	jimarin	Víctor de Buen Remiro	"Hi there,

I think it would be of value to let Estimate function to auto-scale input series
so as not to suffer much from numerical problem at inner computations.

This feature could be optional so uninterested users could turn it off.

Thanks !

jima"	enhancement	closed	normal		Math	head	minor	wontfix