Summary
Samenvatting SPSS: Multivariate Data Analyse
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Stappenplan voor SPSS
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Practical 1 MULTIPLE REGRESSION ANALYSISPearson correlation
Analyze correlate bivariate enter variables OK
Perform linear regression
Analyze regression linear add dependent and independent variable (regression of Y on X)
add all extra things that the question asks OK
Removing outliers
Data select cases if condition is satisfied add what you want OK
Removing non significant predictors
Kijk naar Coefficients table om te zien wat wel/niet significant is.
Perform linear regression, and remove non-significant predictor.
Practical 2 ANOVA
Cross tabulation
Analyze descriptives crosstabs add variables OK
ANOVA
Analyze general lineair model univariate
Tukey
Run ANOVA in Post Hoc choose the desired variable Tukey OK
Eta-sqared
Sum of squares (of significant variable) / total sum of squares = the power it can predict
ASSUMPTIONS
Kan de Ho voor gelijke groepsvarianties worden gehandhaafd kijk naar leven’s test BASED ON
MEAN
Practical 3 ANCOVA
Is it useful to use (variable) as a covariate in this study? (checking assumptions)
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