Bug ID: 6325485 A stddev() aggregator would be a nice adjunct to avg()

Bug ID	6325485
Synopsis	A stddev() aggregator would be a nice adjunct to avg()
State	10-Fix Delivered (Fix available in build)
Category:Subcategory	kernel:dtrace
Keywords	oss-request \| oss-sponsor
Sponsor	Jonathan Haslam
Submitter	cmynhier
Responsible Engineer	Jonathan Haslam
Reported Against
Duplicate Of
Introduced In
Commit to Fix	snv_84
Fixed In	snv_84
Release Fixed	solaris_nevada(snv_84)
Related Bugs	6667606
Submit Date	17-September-2005
Last Update Date	27-February-2008
Description	We already aggregate avg() it would be statistically sound to also aggregate standard deviation, perhaps as stdev(). Even nicer if we could associate the two. Logging this RFE based on a comment seen on OSnews.
Work Around	N/A
Comments	N/A

OpenSolaris