What Is Spss 20

The SPSS software package is continually being updated and improved, and so with each major revision comes a new version of that package. In this book, we will describe and use the most recent version of SPSS, called. SPSS for Windows 14.0. Thus, in order to use this text for data analysis, your must have access to the SPSS for Windows. SPSS - new features and analysis taken in a bold new direction. 3.7 (1,340 votes) 26.0 IBM. Review Comments (27) Questions & Answers (2) Update program info.

Today we are proud to announce the newest features available for SPSS Statistics 26. These features bring much desired new statistical tests, enhancements to existing statistics and scripting procedures, and new production facility capabilities to the Classic user interface, which all originated from customer feedback.

Here is what you can do with the new features in version 26:

Execute New Quantile Regression Analysis

  • SPSS is predictive analytics software made by IBM that allows students to predict outcomes with confidence in what will happen next, so they can make smarter decisions and solve problems. SPSS is used primarily by students in: Dissertation courses. There are two versions: basic SPSS and SPSS AMOS.
  • The Kudar-Richardson 20 (KR-20) formula generates a raw reliability coefficient for survey items that use these response sets. Kudar-Richardson 20 cannot be used for response sets that have three or more levels. Kudar-Richardson 20 is run the exact same way as Cronbach's alpha in SPSS and interpreted the same way as well.
What Is Spss 20

Compare Two ROC Curves

Ibm Spss Statistics 20 Free Download

Run Enhanced Bayesian Procedures for One-Way Repeated Measures ANOVA, One-Sample Binomial, and One-Sample Poisson

Utilize Fleiss Multiple Rater Kappa for Improved Survey Analysis

Run MIXED, GENLINMIXED, and MATRIX Scripting Enhancements

Replace IBM SPSS Collaboration and Deployment Services for Processing SPSS Statistics Jobs with New Production Facility Enhancements

These features are now available in SPSS Statistics 26, to see them in action view this brief demo video. For more information regarding these features, as well as the rest of the capabilities available in version 26, please visit the Knowledge Center. There will also be a webinar held on April 23, 2019 to cover these features and more. Make sure to register here.

How to get these exciting new updates:

  • Quantile Regression is included in the Regression module and Standard edition
  • ROC Analysis is included in the Base edition
  • Bayesian procedures are included in the Advanced Statistics module and Standard edition
  • Fleiss Multiple Rater Kappa is included in the Base edition
  • MIXED and GENLINMIXED scripting enhancements are included in the Advanced Statistics module and Standard edition​
  • MATRIX Scripting Enhancements are included in the Base edition
  • Production Facility is included in the Base edition

To purchase SPSS Statistics, visit the SPSS Statistics Product Page for more information or contact your IBM seller.

A free trial is planned to become available starting in May, 2019, please visit the SPSS Statistics product page. After registering, download the trial with the “Classic” user interface.

Big thank you to all customers, sponsor users, beta participants, designers, developers, statisticians, and business partners that have contributed their time to bringing these features to life.

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Why IBM SPSS Statistics?

IBM® SPSS® Statistics is a powerful statistical software platform. It delivers a robust set of features that lets your organization extract actionable insights from its data.

With SPSS Statistics you can:

  • Analyze and better understand your data, and solve complex business and research problems through a user friendly interface.
  • Understand large and complex data sets quickly with advanced statistical procedures that help ensure high accuracy and quality decision making.
  • Use extensions, Python and R programming language code to integrate with open source software.
  • Select and manage your software easily, with flexible deployment options.

SPSS Statistics is available for Windows and Mac operating systems.

See what's new in SPSS Statistics

See what's new in SPSS Statistics Read the blog post

A powerful statistical analysis software platform

Easy to use

Perform powerful analysis and easily build visualizations and reports through a point-and-click interface, and without any coding experience.

Efficient data conditioning

Reduce data preparation time by identifying invalid values, viewing patterns of missing data and summarizing variable distributions.

Quick and reliable

Analyze large data sets and prepare data in a single step with automated data preparation.


Run advanced and descriptive statistics, regression and more with an integrated interface. Plus, you can automate common tasks through syntax.

Open source integration

Enhance SPSS syntax with R and Python using a library of extensions or by building your own.

Data security

Store files and data on your computer rather than in the cloud with SPSS that’s installed locally.

Take a closer look at IBM SPSS Statistics

SPSS Statistics 27: New release

Learn about new statistical algorithms, productivity and feature enhancements in the new release that boost your analysis.

IBM SPSS Statistics tutorial

Get hands-on experience with SPSS Statistics by analyzing a simple set of employee data and running a variety of statistical tests.

A leader in statistical analysis software

Learn why G2 Crowd named SPSS Statistics a Leader in Statistical Analysis Software for Winter 2020.

Explore advanced statistical procedures with SPSS Statistics

Advanced statistics

Use univariate and multivariate modeling for more accurate conclusions in analyzing complex relationships.

Custom tables


Predict categorical outcomes and apply nonlinear regression procedures.

Decision trees

Use classification and decision trees to help identify groups and relationships and predict outcomes.

Direct marketing

Identify the right customers easily and improve campaign results.


Build time-series forecasts regardless of your skill level.

Neural networks

Discover complex relationships and improve predictive models.


Predict outcomes and reveal relationships using categorical data.

Complex samples

Analyze statistical data and interpret survey results from complex samples.


Understand and measure purchasing decisions better.

Exact tests

Reach more accurate conclusions with small samples or rare occurrences.

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Missing values

Uncover missing data patterns, estimate summary statistics and impute missing values.

Which option is right for you?

SPSS Statistics Subscription

The easiest way to buy, you can set up and manage SPSS Statistics without licensing keys.

SPSS Statistics 27

A one-time purchase, SPSS Statistics 27 features flexible licensing options and support for SPSS Statistics.

SPSS Statistics Campus Editions, GradPack and Faculty Packs

These versions offer predictive analytics for students, teachers and researchers.

Next Steps

Buy now to get started today