what variables are in random forest data what is the rf variables are petal dimensions important for iris what is the importance of the petal width? what is the most important variable in random forest why is petal length important can you classify an iris which two variables are important for the random forest what variable is important to classify iris why is petal length important in random forest what are petal dimensions in random forest what is the purpose of random forest data what's iris petal size why use an rf variable what is the most important variable in random forest why is the petal length important what's the importance of petal width? why is petal length in random forest important for iris what is the importance of this variable on an iris why are petal dimensions an important variable in a random forest