Workflows are used to define the steps required to accomplish a variety of goals. The generally accepted workflow to be used when you want to create a prediction with Watson Analytics involves adding and refining data, creating the prediction, and reviewing the generated results.
So far, we have already peeked at our data, gained something of an understanding of what it contains, loaded the data, and even did some preliminary explorations, so now we can advance to the next step: predicting.