What is in each SPSS Statistics module?By Lorna Walker / 18 January 2023 Click on each link below to find out more about which procedures and functions are in each SPSS module. SPSS Statistics BaseAdvanced StatisticsAMOSBootstrappingCategoriesComplex SamplesConjointCustom TablesData PreparationDecision TreesDirect MarketingExact TestsForecastingMissing ValuesNeural NetworksRegressionSPSS subscriptionsSPSS bundles