(a) create scatterplots and partial regression plots to check for linearity when carrying out multiple regression using SPSS Statistics; (b) interpret different scatterplot and partial regression plot results; and (c) transform your data using SPSS Statistics if you do not have linear relationships...
Naghdipour, BakhtiarEmeagwali, Okechukwu LawrenceKing, Chula GGuyette, Roger WPiotrowski, ChrisSources, Cite YourMasrek, Mohamad NoormanMccuen, Richard H
Just remember that if you do not run the statistical tests on these assumptions correctly, the results you get when running a multinomial logistic regression might not be valid.In the section, Procedure, we illustrate the SPSS Statistics procedure to perform a multinomial logistic regression assuming...
Also see SPSS Moderation Regression Tutorial. For testing moderation effects in multiple regression, we start off with mean centering our predictors: mean centering a variable is subtracting its meanfrom each individual score. After doing so, a variable will have a mean of exactly zero but is not...
How Can You Do Multiple Regressions in Excel We have the following sample dataset where Sales Report is given with Unit Price, Promotion (for advertisement) and Sales. We need to run the multiple regression model to find the relationship between the dependent variable (Sales) and the independent...
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Kaplan-Meier curves were generated based on HR-SD quartiles to illustrate clinical outcomes. The model was adjusted for all covariates using multivariate logistic regression to determine the optimal resting heart rate range in AF patients with CHD....
Levene’s test in SPSS Output Reporting Levene’s Test - What Is It? If we want to compare 2(+) groups on a quantitative variable, we usually want to know if they have equal mean scores. For finding out if that's the case, we often use an independent samples t-test for comparing ...
All post-hoc analyses following significant main effects and interactions were performed by running two-tailed pairwise t-tests, and multiple comparisons were corrected using Bonferroni Correction. All p-values < 0.05 were considered significant. Statistical analyses were run on SPSS (Statistical ...
Furthermore, the parent–child relationship and BPNS were found to have a negative impact on PIU. Table 1 Means, standard deviations, and bivariate correlations of the main variables Full size table Testing the multiple mediation model First, regression analysis revealed that parental phubbing was ...