EntityQ822139· pop 29· linked from 214 articlescharacteristic functionSign in to savefunction associated to a real-valued random variable that completely defines its probability distribution; the Fourier transform of the probability density functionConnectionsLévy's continuity theoremEntitycomplex numberEntitynormal distributionEntityFourier transformEntityrandom variableEntitycentral limit theoremEntitymomentEntityCauchy distributionEntitymoment-generating functionEntityprobability-generating functionEntitycumulantEntitystatisticsEntityInternational Standard Book NumberEntityreal numberEntitydigital object identifierEntityintegralEntityprobability theoryEntitystandard deviationEntityscalar productEntitycontinuous functionEntityCategoriesFunctions related to probability distributions