G_String \ Home Page

Welcome to PERD's
G_String Web Site

G_String is an application that enables the user to easily apply G-theory to the analysis of complex empirical data sets.

G_String is available for the Microsoft Windows^® operating system. A version for the Apple operating system is not anticipated.

G_String makes use of R. L. Brennan's command-line application, urgenova to calculate the anova for designs ranging from straightforward crossed designs to complex, nested, unbalanced designs. It then computes G coefficients according to the rules specified by Brennan and additional rules developed by Geoff Norman. The program also computes user-specified D coefficients.

The G_String installer file installs the latest version of G_String and urgenova.

G_String was developed and coded by Dr Ralph Bloch, with assistance from Geoff Norman. Dr Bloch has kindly authorized PERD to distribute the installer file via this site.

G_String A Windows Wrapper for urGENOVA
Home System Requirements Support FAQs Mailing List Download Other Resources Disclaimer	Welcome to PERD's G_String Web Site G_String is an application that enables the user to easily apply G-theory to the analysis of complex empirical data sets. G_String is available for the Microsoft Windows^® operating system. A version for the Apple operating system is not anticipated. G_String makes use of R. L. Brennan's command-line application, urgenova to calculate the anova for designs ranging from straightforward crossed designs to complex, nested, unbalanced designs. It then computes G coefficients according to the rules specified by Brennan and additional rules developed by Geoff Norman. The program also computes user-specified D coefficients. The G_String installer file installs the latest version of G_String and urgenova. G_String was developed and coded by Dr Ralph Bloch, with assistance from Geoff Norman. Dr Bloch has kindly authorized PERD to distribute the installer file via this site.
Copyright © 2011 The Program for Educational Research and Development (PERD) Faculty of Health Sciences, McMaster University, Hamilton ON, Canada url: http://fhsperd.mcmaster.ca/g_string/index.html \| rev. 7 Jul 2011 Contact: PERD webmaster at "perd [at] mcmaster.ca"