--- title: Statgraphics Statistics Library | Statistics Learning Center description: The Statgraphics Statistics Library is an informational hub for all things statistics. Learn more about statistical methods and Lean & Six Sigma. --- [![Statgraphics 19 logo](https://www.statgraphics.com/hs-fs/hubfs/stat19plain-01-1.png?width=2272&height=484&name=stat19plain-01-1.png "Statgraphics 19 logo")](https://www.statgraphics.com) - [Products](https://www.statgraphics.com/product) - [Learn](https://www.statgraphics.com/statistics-library) - [Training](https://www.statgraphics.com/training-and-consulting) - [Product](https://www.statgraphics.com/product) - [Centurion XVIII](https://www.statgraphics.com/centurion-xvii) - [Sigma Express](https://www.statgraphics.com/statgraphics-sigma-express) - [Online](https://www.statgraphics.com/statgraphics-stratus) - [Web Services](https://www.statgraphics.com/statgraphics-web-services) - [Learn](https://www.statgraphics.com/statistics-library) - [Statistics Library](https://www.statgraphics.com/statistics-library) - [Six Sigma & Lean](https://www.statgraphics.com/six-sigma-lean) - [Instructional Videos](https://www.statgraphics.com/instructional-videos) - [Applications/ Case Studies](https://www.statgraphics.com/application) - [Training & Consulting](https://www.statgraphics.com/training-and-consulting) - [Statpoint Seminars](https://www.statgraphics.com/statpoint-seminar) - [Statpoint Instructors](https://www.statgraphics.com/statpoint-instructor) - [Training Partners](https://www.statgraphics.com/training-partners) - [Webinars](https://www.statgraphics.com/webinars) - [Support](https://www.statgraphics.com/customer-support-overview) - [Blog](https://www.statgraphics.com/blog) - [Store](http://store.statgraphics.com) ### Statgraphics ## [Centurion](https://www.statgraphics.com/centurion-overview) #### [LEARN MORE](https://www.statgraphics.com/centurion-overview) ### Statgraphics ## [Sigma *express*](https://www.statgraphics.com/statgraphics-sigma-express) #### [LEARN MORE](https://www.statgraphics.com/statgraphics-sigma-express) ### Statgraphics ## [*Stratus*](https://www.statgraphics.com/statgraphics-stratus) #### [LEARN MORE](https://www.statgraphics.com/statgraphics-stratus) ### Statgraphics ## [Web Services](https://www.statgraphics.com/statgraphics-web-services) #### [LEARN MORE](https://www.statgraphics.com/statgraphics-web-services) ## [Statistics Library](https://www.statgraphics.com/statistics-library) #### [LEARN MORE](https://www.statgraphics.com/statistics-library) ## [Six Sigma & Lean](https://www.statgraphics.com/six-sigma-lean) #### [LEARN MORE](https://www.statgraphics.com/six-sigma-lean) ## [Instructional Videos](https://www.statgraphics.com/instructional-videos) #### [LEARN MORE](https://www.statgraphics.com/instructional-videos) ## [Applications/ Case Studies](https://www.statgraphics.com/statistical-applications) #### [LEARN MORE](https://www.statgraphics.com/statistical-applications) ## [Statgraphics Seminars](https://www.statgraphics.com/statpoint-seminar) #### [LEARN MORE](https://www.statgraphics.com/statpoint-seminar) ## [Statgraphics Instructors](https://www.statgraphics.com/statpoint-instructor) #### [LEARN MORE](https://www.statgraphics.com/statpoint-instructor) ## [Training Partners](https://www.statgraphics.com/public-seminar) #### [LEARN MORE](https://www.statgraphics.com/public-seminar) ## [Webinars](https://www.statgraphics.com/webinars) #### [LEARN MORE](https://www.statgraphics.com/webinars) #### Statistics library/Resources - [Statistics Library](https://www.statgraphics.com/Statistics-library) - [Instructional Videos](https://www.statgraphics.com/instructional-videos) - [How-To Guides](https://www.statgraphics.com/howto) - [Applications](https://www.statgraphics.com/statistical-applications) - [Six Sigma and Lean Six Sigma](https://www.statgraphics.com/six-sigma-lean) - [Process Analytical Technology](https://www.statgraphics.com/process-analytical) - [21 CFR Part 11](https://www.statgraphics.com/crf) - [Links](https://www.statgraphics.com/link) - [Recommended Reading](https://www.statgraphics.com/recommended) # Statistics library --- There are many documents available in our statistics learning center that can tell you more about Statgraphics and how to get the most from its statistical procedures. ### User Manuals | Product | Link | | --- | --- | | Statgraphics Centurion | [User Manual in PDF format](https://www.statgraphics.com/hubfs/Manuals%20/Statgraphics_Centurion_19_User_Guide.pdf) | | Statgraphics Sigma *express* | [Getting Started.pdf](https://www.statgraphics.com/hubfs/Manuals_/Statgraphics_Sigma_Express_Getting_Started.pdf) | | Statgraphics *stratus* | [Statgraphics *stratus*.pdf](https://www.statgraphics.com/hubfs/Manuals_/Statgraphics_Stratus_User_Guide.pdf) | | Statgraphics *Web Services* | Please [contact us](mailto:support@statgraphics.com?subject=Statgraphics%20Web%20Services%20documentation). | | StatBeans | Documentation is available online [here](http://www.statvision.com/statbeans2.htm). | ### Procedure Documentation Each statistical procedure in Statgraphics Centurion and Statgraphics Sigma *express* is extensively documented in a separate PDF file, including an explanation of all output, formulas, and a worked example that you can replicate using the sample data files provided. You can access those documents from the Help menu while in the products.   [![Start Using Statgraphics Today!](https://no-cache.hubspot.com/cta/default/402067/interactive-175241846398.png)](https://www.statgraphics.com/hs/cta/wi/redirect?encryptedPayload=AVxigLJd9Bjr7DRef8RcWNpRILw2HKGZw%2BrFkDkw7bpgfGbh8eLbQiXxiNHAkiQK9VuCOTJocg77lpmRVEN89uZkuXNVIq%2FeVTG32eOzciLo7kG09DkIiu2iOkPh4khvSpPfC0v7bB0Nst7hplXp9X6m1Yz4FjvcGV3kqMY277gGqXQvgjQXRx67%2FL3sMg%3D%3D&webInteractiveContentId=175241846398&portalId=402067) ### Other Documents Other documents of interest include: | Document | Description | | --- | --- | | [Contents & Statistics calculated by Statgraphics Centurion 19](https://www.statgraphics.com/hubfs/features_Stat19.pdf) | A detailed list of tests and statistics in STATGRAPHICS Centurion 19. | | [Version 19 Additions and Enhancements](https://www.statgraphics.com/hubfs/Statgraphics%2019%20Enhancements%20Description.pdf)  | New features in STATGRAPHICS Centurion 19 compared with STATGRAPHICS Centurion 18. | | [ Menu Comparison for   Versions 18 and 19](https://www.statgraphics.com/hubfs/PDFs/Menu%20Comparison%20-%20Versions%2018%20and%2019.pdf) [Menus Statgraphics Centurion v18-v19 (français)](https://www.statgraphics.com/hubfs/PDFs/Menus%20Statgraphics%20Centurion%20v18-v19%20(fran%C3%A7ais).pdf) | Shows where Version 18 menu items are located in Version 19. | | [Contents & Statistics calculated by Statgraphics Centurion 18](https://www.statgraphics.com/hubfs/Statgraphics%202018%20Contents%20Revised.pdf) | A detailed list of tests and statistics in STATGRAPHICS Centurion 18. | | [Version 18 Additions and Enhancements](https://www.statgraphics.com/hubfs/PDFs/Version_18_Additions_and_Enhancements_Revised.pdf) | New features in STATGRAPHICS Centurion 18 compared with STATGRAPHICS Centurion XVII. | | [Contents & Statistics calculated by STATGRAPHICS Centurion XVII](https://www.statgraphics.com/hs-fs/file-1738983420-pdf/PDFs/XVII_Contents_FINAL.pdf) | A detailed list of tests and statistics in STATGRAPHICS Centurion XVII. | | [Version XVII Additions and Enhancements](https://www.statgraphics.com/hubfs/PDFs/Statgraphics_Centurion_Version_17_Enhancements.pdf) | New features in STATGRAPHICS Centurion XVII compared with STATGRAPHICS Centurion XVI. | | [Version XVI Additions and Enhancements](https://www.statgraphics.com/hubfs/PDFs/XVI_ENHANCEMENTS_FINAL_2010.pdf) | New features in STATGRAPHICS Centurion XVI compared with STATGRAPHICS Centurion XV. | | [STATGRAPHICS Centurion XVII Product Brochure](https://www.statgraphics.com/hs-fs/file-1718804661-pdf/V17_Graphics/StatGraphics_CenturionXVII_Brochure.pdf) | Four page, full color brochure describing the product and its features. | | [Migrating from Minitab](https://www.statgraphics.com/hubfs/PDFs/Migrating_from_Minitab.pdf) | A guide for Minitab users, including instructions for moving data and a menu conversion table. | | [Selecting Statistical Software for Six Sigma](https://www.statgraphics.com/hubfs/PDFs/Selecting_Statistical_Software_for_Six_Sigma.pdf) | A discussion of important factors that should be considered when selecting a statistical package to use for Six Sigma | | [Integrating STATGRAPHICS Centurion into a Six-Sigma Program](https://www.statgraphics.com/hubfs/Software_Guides_and_Promotional_Documents/Integrating_Statgraphics_into_Six_Sigma.pdf) | Describes the use of STATGRAPHICS in Six Sigma programs and illustrates some of the applicable procedures. | | [Six Sigma Software Comparison](https://www.statgraphics.com/hubfs/PDFs/Comparisons_2010.pdf) | Compares the Six Sigma capabilities of STATGRAPHICS Centurion XVI with those of Minitab. | | [Capitalizing on the Power of Dynamic Data Visualization](https://www.statgraphics.com/hubfs/PDFs/JSM2016.pptx) | PowerPoint slides from presentation at the 2016 Joint Statistical Meetings in Chicago. | | [Statistical Analysis and Data Visualization](https://www.statgraphics.com/hubfs/Software_Guides_and_Promotional_Documents/Statgraphics_Demo_ASQ2015.pdf) | PowerPoint slides from the 2015 ASQ World Conference showing new features in Version 17. | | [Dynamic Data Visualization](https://www.statgraphics.com/hubfs/Software_Guides_and_Promotional_Documents/Statgraphics_Demo_Data_Visualization_colombia.pdf) | PowerPoint slides from presentation at the 2014 Latin American Convention in Quantitative Methods and Risk Management. | | [Ten Data Analysis Tools You Can't Afford to be Without](https://www.statgraphics.com/hubfs/Software_Guides_and_Promotional_Documents/Ten_tools.pdf) | PowerPoint Slides from presentation at the 2011 Lean and Six Sigma conference. | | [Multivariate Stat Tools for Six Sigma](https://www.statgraphics.com/hubfs/PDFs/Multivariate_Stat_Tools_for_Six_Sigma_1.ppt) | PowerPoint presentation from the 2007 ASQ Six Sigma Conference. | | [Creating Statistical Web Services Using ASP.NET](https://www.statgraphics.com/hubfs/PDFs/Creating_Statistical_Web_Services_Using_ASP.pdf) | Paper presented at the 2007 Joint Statistical Meetings in Salt Lake City. | [![Don't see what you're looking for? Send us your suggestions!](https://no-cache.hubspot.com/cta/default/402067/2e4af91d-8860-42af-85f0-8b6221c787de.png)](https://cta-redirect.hubspot.com/cta/redirect/402067/2e4af91d-8860-42af-85f0-8b6221c787de) [![contact-icon](https://www.statgraphics.com/hs-fs/hubfs/stat19web/sales.png?width=50&name=sales.png "contact-icon.fw")](https://www.statgraphics.com/contact-us-dealers-global-partners) ### [CONTACT SALES](https://www.statgraphics.com/contact-us-dealers-global-partners) Contact our Sales team today [![youtube-icon.fw](https://www.statgraphics.com/hubfs/stat19web/watchr.png)](https://www.statgraphics.com/instructional-videos) ### [WATCH A VIDEO](https://www.statgraphics.com/instructional-videos) Learn more about the many enhancements added to Version 19 [![download](https://www.statgraphics.com/hubfs/stat19web/downloadr.png)](https://www.statgraphics.com/download18) ### [DOWNLOAD TRIAL](https://www.statgraphics.com/download19) Try Statgraphics 19 today for free! [![eye icon](https://www.statgraphics.com/hubfs/stat19web/viewr.png)](https://www.statgraphics.com/download-brochure-0) ### [VIEW BROCHURE](https://www.statgraphics.com/download-brochure-0) Discover Statgraphics 19 with our product brochure. ![contact us](https://www.statgraphics.com/hubfs/stat19web/contactr.png) © 2025 Statgraphics Technologies, Inc. The Plains, Virginia [CONTACT US](https://www.statgraphics.com/contact-us-partner) ![Statgraphics download center](https://www.statgraphics.com/hs-fs/hubfs/stat19web/downloadcr.png?width=50&name=downloadcr.png) Have you purchased Statgraphics Centurion or Sigma Express and need to download your copy? [CLICK HERE](https://www.statgraphics.com/download-center) - [Support](https://www.statgraphics.com/customer-support-overview) - [Company](https://www.statgraphics.com/contact-us-dealers-global-partners) - [Blog](https://blog.statgraphics.com) -   -           -