aggregation
A Painless Look at Using Statistical Techniques to Find the Root Cause of a Problem
April 26 by Process Excellence NetworkStatistical procedures detect significant variation among subgroups. If significant differences in a performance characteristic (because of thoughtful subdivision of a data set) are found to exist, th...
Mash-Ups Coming soon to a desk near you
February 14 by Ian GottsOnce firmly in the domain of IT departments and systems integrators, a new more nimble form of data aggregation will be popping up at a desk near you. In his latest column, Ian Gotts looks at the ri...