Mark the outlet on both sides of the stone. Then you can either use the tile saw, or an angle grinder with a diamond blade, to plungecut on all four sides. Start on the front of the stone and plunge until the cuts just reach the corners. Then flip the stone over and plunge-cut until the center piece falls out.
Predictive (forecasting) Descriptive (business intelligence and data mining) Prescriptive (optimization and simulation) Predictive Analytics Predictive analytics turns data into valuable, actionable information. Predictive analytics uses data to determine the probable future outcome of an event or a likelihood of a situation occurring.
Prescriptive Analytics extends beyond predictive analytics by specifying both the actions necessary to achieve predicted outcomes, and the interrelated effects of each decision. The next phase is predictive analytics. Predictive analytics answers the question what is likely to happen. This is when historical data is combined with rules, algorithms, and occasionally external data to determine the probable future outcome of an event or the likelihood of a situation occurring.