variance ratiovariance ratio testvariance ratio transformationvariance stabilizing transformationvariantvariatevariate difference methodvariationvariation diminishing propertyvariation of a curvevariation of constantsvariation of parametervariation ratiovariation reduction propertyvarimax methodvariogramvartia indexvasicek entropy based test of normalityvec operatorvectorvectorial datavenn diagramversusvertexvertex of an anglevertex of projectionverticesvictimizationvinograd theoremvintage methodvirtual waiting time processvisualizationvital statisticsvolterra derivativevolterra expansionvon mises distributionvon mises expansionvon mises fisher matrix distributionvon mises step distribution approximationvon neumann statisticvoting modelvoting paradoxww n or 2 testw statisticwaiting timewakeby distributionwald distributionwald slope estimationwald statistic
