Call: ml_naive_bayes.tbl_spark(iris_tbl, Species ~ Petal_Width + Petal_Length)  

A-priority probabilities:
versicolor  virginica     setosa 
 0.3333333  0.3333333  0.3333333 

Conditional probabilities:
           Petal_Width Petal_Length
versicolor   0.2392464    0.7607536
virginica    0.2685744    0.7314256
setosa       0.1521739    0.8478261

