Create group, for more understanding please check the following violin plots i.e. virginica, setosa, versicolor, you can create more groups using sepal_width etc on y axis. You need to create model and generate samples then compare each group i.e virginica, setosa, versicolor using the comparison metrics we did in class i.e Cohens'd, probability of superiority and reference values. Create group, for more understanding please check the following violin plots i.e. virginica, setosa, versicolor, you can create more groups using sepal_width etc on y axis. You need to create model and generate samples then compare each group i.e virginica, setosa, versicolor using the comparison metrics we did in class i.e Cohens'd, probability of superiority and reference values