def contributionForEachExample(taskEachExample): k = taskEachExample.curK ybar = taskEachExample.curYbar splMode = taskEachExample.splMode setSelected(taskEachExample, splMode, k, ybar, 1.0) (garbageA, garbageB, slackOn) = CommonApp.singleFMVC(taskEachExample.fmvcJob) setSelected(taskEachExample, splMode, k, ybar, 0.0) (garbageA, garbageB, slackOff) = CommonApp.singleFMVC(taskEachExample.fmvcJob) contribTuple = (taskEachExample, (slackOn - slackOff)) return contribTuple