SPSS Statistics

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  • 1.  SPSS Not Recognizing Participant Data?

    Posted Mon April 03, 2023 10:03 AM

    Hello,
    I am trying to run a repeated-measures ANOVA on data that was collected using a pre and post survey. Some participants did both surveys, but others only did one or the other. SPSS is ignoring the data of participants who didn't do both surveys, is there a way around this?
    Any help would be appreciated, thanks!



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    Abigail McLaughlin
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  • 2.  RE: SPSS Not Recognizing Participant Data?

    Posted Mon April 03, 2023 10:10 AM

    Hi. You would have to compensate for the missing data by somehow estimating it, using either the Missing Values Analysis or Multiple Imputation procedure.



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    Rick Marcantonio
    Quality Assurance
    IBM
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    Original Message


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