Download G_String_IV
Updated 6 May 2015 at 14:25 UTC

For Users Who Installed Ver. 6.3+

PERD has withdrawn version 6.3.x.x. If your copy of 6.3 fails to open successfully or does not perform as expected, uninstall it and install version 6.2.1.2 using the installer provided below.

G_String_IV User Manual
  • g_string_4_manual_611.pdf  –  revised 2015-02-19  (1.5 mb)
     MD5 checksum: 3C7412F8DB12E08134F02E55F40A5C36
  • for version 6.1.1 or higher
  • all users are strongly advised to consult the manual
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G Theory Workshop Presentation
  • g_theory_workshop.ppt.zip  –  revised 2008-03-08  (1.95 mb)
    G. Norman. An Introduction to Generalizability Theory.
    Powerpoint 2003.