We offer a number of excel files we have found useful in our statistical analyses. Let us know if you have questions. 

 

Simple slope analysis using moderated regression analysis. Provides the t-value for the slope at +1 SD and -1 SD. The file is here. *


Plotting interactions using moderated regression analysis. The file is here. *


Testing the significance between dependent correlations. The file is here. ^


Testing the significance between independent correlations. The file is here. ^


Testing the significance between two proportions. The file is here. ^


 

* Based on information from: Cohen, J., Cohen, P., West, S. G., & Aiken, L. S. (2003). Applied multiple regression/correlation analysis for the behavioral sciences (3rd ed.). Mahwah, NJ: Lawrence Erlbaum Associates.

^ Based on information from: Bruning, J.L., & Kintz, B. L. (1997). Computational handbook of statistics (4th ed.). New York: Longman.