What is Python?

Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java. Integrating Python into SVS 7 provides full programmatic access to many of the software's features enabling the augmentation of existing tools, creating entirely new ones, automation of work flows, integration with other programs and more.

Python Learning Resources

» SVS 7 Scripting Reference
» Python.org
» Beginners Guide to Python

Chi-Squared Contingency Table

Author: Greta Peterson, Golden Helix, Inc.

This script computes the Pearson’s Chi-Squared Statistic for a contingency table with m groups and n observations (m rows and n columns). For 2x2 tables the p-value, –log10 p-value, Bonferroni p-value and –log10 Bonferroni p-value are also computed.


Chi-Squared Contingency Table.py

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Save the script to the following directory:
*..\Application Data\Golden Helix SVS\UserScripts\Spreadsheet\Analysis

Note: Note: The Application Data folder is a hidden folder on Windows operating systems and its location varies between XP and Vista. The easiest way to locate this directory on your computer is to open SVS and go to Tools >Open Folder > UserScripts Folder. If saved to the proper folder, this script will be accessible from the spreadsheet Analysis menu.

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