The Statistics Online Computational Resource (SOCR) designs, validates and freely disseminates knowledge, scientific discoveries and learning materials. Specifically, SOCR provides portable online aids for probability and statistics education, technology based instruction and statistical computing.

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About SOCR

Learn about SOCR, find details about the SOCR projects, team, publications, licenses and organization, and discover the broad spectrum of SOCR materials.

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Java Applets

A collection of Java applets demonstrating probability, statistics, mathematics and engineering concepts. These include probability calculators, statistics analysis tools, data modeling and visualization, virtual games, simulations and experiments.

SOCR Applets »

SOCR Books

SOCR Internet-based probability, statistics, applied methods and healthsciences books, including the Probability and Statistics EBook, the Scientific Methods for Health Sciences (SMHS) EBook and other textbooks referencing SOCR resources. The EBooks are community-built, open-access, multilingual, and blend information technology, scientific techniques, modern pedagogical concepts and data-driven demonstrations.

EBooks »


Graphical, keyword and hyperbolic navigators for traversing, discovery and exploration of the variety of SOCR resources.

Navigators »


SOCR news, events, and announcements.

News »


A collection of portable modern Webapps.

Webapps »