summabilitysummandsummarysummary statisticssummationsun chartsundberg formulasuper bayesiansuperadditivesuperefficiencysuperlative index numbersupermartingalesupernormal dispersionsuperpopulationsuperpopulation modelsupersaturated designsupervised classificationsupplemented balancesupportsupport of a functionsupport vector machinesupporting hyperplane theoremsuppressionsuppressor variablesupremum normsupremum theoremsurdsure eventsurfacesurprise indexsurrogatesurrogate responsesurveillancesurveysurvey researchsurvey samplingsurvey statisticiansurvey using remote sensingsurvival analysissuspect observationswain fu distanceswampingsweepswindleswingswitch back designswitchingswitching regressionswitching rulesylvester matrix