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SiSSy - Generate Simple Slope Syntax for SPSS. Version 1.12.5 fixes the use of the shortcut "COMP" - In SPSS version 21 (at the latest, it may be the case in earlier versions, too), "COMP" is no longer unambiguous, it could mean both "COMPUTE" as well as "COMPARE DATASETS". Therefore the shortcut has been expanded to "COMPU".
6:54 Sample Data Prep (can skip if using your own data)19:22 Simple Slopes Analysis Begins54:47 Plotting the Simple SlopesLearn how to conduct simple slopes ...
21 paź 2024 · APA Formatted Summary Example. A simple regression was used to test the hypothesis that hours of sleep would predict quiz scores. Consistent with the hypothesis, hours of sleep was a significant predictor of quiz scores, F(1, 8) = 70.54 F (1, 8) = 70.54, p p < .05. Approximately 89.8% of the variance in quiz scores was accounted for by variance ...
An SPSS macro is a set of commands that will activate a new SPSS command if you run it once in the syntax window. The present macro activates a command for analyzing two-way interactions and simple slopes in the context of moderated multiple regression analysis. After running the macro, you can use the following command in the SPSS syntax window:
19 maj 2015 · I'd like to know whether there is a way to test the slopes for two or multiple independent datasets (populations) are equal in SPSS. I've found the link below showing methodology comparing...
You can compare slopes and intercepts using dummy variables. You need one less dummy variable that the number of regressions you are comparing. If you have two regression lines the dummy variable $d1$ has values of $1$ or $0$.
The regression slope, or unstandardised coefficient, (B in SPSS) takes value 9.290 and is the amount by which we predict that SCISCORE changes for an increase of 1 unit in WE ALTH . Both coefficients have associated sta ndard errors that can be used to assess their significance.
