Calculate expected results based on past results

This is a two part question. 1) How can we set up a card to display a colorful swim lane of expected results for a given metric? For example, this screenshot shows a gray band for the expected range of form completions, a dotted line for the expected value, and a line for the actual value. The circles are anomolikes. 2) What models or functionality does Domo have to identify the range of expected values?