options(contrasts=c("contr.sum","contr.poly")) #sets deviation (or sum-to-zero) coding for definition of effects, use before running any anovas or regressions #import data#### library(car) #contains ...

Run the lesson in R by running learnr::run_tutorial("Tennis_ace_rate_final", package = "SCORE_Tennis_Linear_Regression_ANOVA") Note if you are having your students do ...

Analysis of variance (ANOVA) is a usual way for analysing experiments. However, depending on the design and/or the analysis scheme, it can be a hard task. ExpDes, acronym for Experimental Designs, is ...

Analysis of variance (ANOVA) is the standard procedure for statistical inference in factorial designs. Typically, ANOVAs are executed using frequentist statistics, where p-values determine statistical ...

When it comes to Machine Learning and Artificial intelligence there are only a few top-performing programming languages to choose from. In the previous tutorial, we learned how to do Data ...