Hi everyone:
I have a pretty simple 2 X 2 Mixed Model design (1 repeated measures factor and 1 between subjects factor). I would like to generate interaction constrasts. Could someone provide some general code to generate these? Thanks in advance! Jordan ===================== To manage your subscription to SPSSX-L, send a message to [hidden email] (not to SPSSX-L), with no body text except the command. To leave the list, send the command SIGNOFF SPSSX-L For a list of commands to manage subscriptions, send the command INFO REFCARD |
Jordan,
You need not look any further than the parameter estimates Table to obtain the test for the 2X2 interaction term. What other specific contrast interests you? Ryan On Aug 15, 2012, at 2:32 PM, Jordan Kennedy <[hidden email]> wrote: > Hi everyone: > > I have a pretty simple 2 X 2 Mixed Model design (1 repeated measures > factor and 1 between subjects factor). I would like to generate > interaction constrasts. Could someone provide some general code to > generate these? Thanks in advance! > > Jordan > > ===================== > To manage your subscription to SPSSX-L, send a message to > [hidden email] (not to SPSSX-L), with no body text except the > command. To leave the list, send the command > SIGNOFF SPSSX-L > For a list of commands to manage subscriptions, send the command > INFO REFCARD ===================== To manage your subscription to SPSSX-L, send a message to [hidden email] (not to SPSSX-L), with no body text except the command. To leave the list, send the command SIGNOFF SPSSX-L For a list of commands to manage subscriptions, send the command INFO REFCARD |
In this case the solution is simple you add this in the procedure
/ EMMEANS = TABLES(a*b) COMPARE(a) For example If my design is two independent variables A and B each with two levels(1 or 2).you performed ANOVA UNIANOVA y BY a b /METHOD = SSTYPE(3) /INTERCEPT = INCLUDE /PRINT = DESCRIPTIVE /CRITERIA = ALPHA(.05) / EMMEANS = TABLES(a*b) COMPARE(a) /DESIGN =a b a*b . In this case the simple effect of a will be tested If you want to test the simple effect of b in the compare command b will be in parentheses Good Luck Kelly Saporta, Ph.D. Department of Education and Psychology The Open University, Ra'anana, Israel 43107 Phone: +972-9-7781456, Email: [hidden email] http://www.openu.ac.il/Personal_sites/kelli-saporta/ -----Original Message----- From: SPSSX(r) Discussion [mailto:[hidden email]] On Behalf Of Ryan Black Sent: Thursday, August 16, 2012 2:48 AM To: [hidden email] Subject: Re: interaction contrasts Jordan, You need not look any further than the parameter estimates Table to obtain the test for the 2X2 interaction term. What other specific contrast interests you? Ryan On Aug 15, 2012, at 2:32 PM, Jordan Kennedy <[hidden email]> wrote: > Hi everyone: > > I have a pretty simple 2 X 2 Mixed Model design (1 repeated measures > factor and 1 between subjects factor). I would like to generate > interaction constrasts. Could someone provide some general code to > generate these? Thanks in advance! > > Jordan > > ===================== > To manage your subscription to SPSSX-L, send a message to > [hidden email] (not to SPSSX-L), with no body text except the > command. To leave the list, send the command > SIGNOFF SPSSX-L > For a list of commands to manage subscriptions, send the command > INFO REFCARD ===================== To manage your subscription to SPSSX-L, send a message to [hidden email] (not to SPSSX-L), with no body text except the command. To leave the list, send the command SIGNOFF SPSSX-L For a list of commands to manage subscriptions, send the command INFO REFCARD ===================== To manage your subscription to SPSSX-L, send a message to [hidden email] (not to SPSSX-L), with no body text except the command. To leave the list, send the command SIGNOFF SPSSX-L For a list of commands to manage subscriptions, send the command INFO REFCARD |
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