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ANOVA in SPSS

  • 19-08-2011 10:28am
    #1
    kboc
    Registered Users, Registered Users 2 Posts: 458 ✭✭


    I have 2 sets of data that I want to analyse using ANOVA in SPSS. They are not similar in length, one variable has 23 values and the other slightly more. Can I still do the analysis.

    Normal distribution is questioned here do to less than 30, is this ok too?

    Thank you


Comments

  • #2
    Ostrom
    Registered Users, Registered Users 2 Posts: 3,483 ✭✭✭Ostrom


    kboc wrote: »
    I have 2 sets of data that I want to analyse using ANOVA in SPSS. They are not similar in length, one variable has 23 values and the other slightly more. Can I still do the analysis.

    Normal distribution is questioned here do to less than 30, is this ok too?

    Thank you

    Can you be more specific - do you have a number of cases with missing scores on one variable? Are you running two separate tests on the different datasets with a similar grouping variable? Depending on the type of test you need, there may be a suitable non-parametric alternative.


  • #3
    kboc
    Registered Users, Registered Users 2 Posts: 458 ✭✭kboc


    got it sorted,
    Thank you for your offer


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