The SPC ProcedureOverviewGetting StartedSyntaxDetailsExamplesReferencesDetails: SPC ProcedureSubsections:Methods of Estimating the Standard DeviationConstructing Charts for Individual Measurements and Moving RangesConstructing Charts for MeansConstructing Charts for MediansConstructing Charts for RangesConstructing Charts for Standard DeviationsConstructing Charts for Numbers of Nonconformities (c Charts)Constructing Charts for Number Nonconforming (np Charts)Constructing Charts for Proportion Nonconforming (p Charts)Constructing Charts for Nonconformities per Unit (u Charts)Percentile DefinitionsTests for Special CausesCapability IndicesInput Data TablesOutput Data TablesODS Table Names Copyright © SAS Institute Inc. All rights reserved.Last updated: December 21, 2018