LISTSERV at the University of Georgia
Menubar Imagemap
Home Browse Manage Request Manuals Register
Previous messageNext messagePrevious in topicNext in topicPrevious by same authorNext by same authorPrevious page (August 2005)Back to main SPSSX-L pageJoin or leave SPSSX-L (or change settings)ReplyPost a new messageSearchProportional fontNon-proportional font
Date:         Fri, 12 Aug 2005 09:51:28 -0600
Reply-To:     Matthew Pirritano <>
Sender:       "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>
From:         Matthew Pirritano <>
Subject:      effect size form F and df
In-Reply-To:  <>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

Hello all,

I want to calculate cohen's d from and F and df. Does anyone know how to do this, or if it is possible?

I was thinking that I could just use this equation, since F is just t squared. I could take the square root of the F and then run this syntax. Does that make sense?



COMPUTE est_dbyt = (2 * t_value) / sqrt(df) .


Thanks Matt

Matthew Pirritano, Ph.D. National Science Foundation Post-Doctoral Fellow College of Education Department of Individual, Family & Community Education MSC05 3040 1 University of New Mexico Albuquerque, NM 87131-0001 Telephone (505)277-7115 FAX (505)277-8361

Back to: Top of message | Previous page | Main SPSSX-L page