Tiger Bite is a new statistic that quantifies how a green will hold a golf shot. No other quantitative statistic exists. Like the Stimpmeter, Tiger Bite is measured in feet. It is based on green properties (firmness, green speed, green type, and landing spot angle), shot properties (spin rate, launch angle, angle of attack, shot speed, and carry distance), and environmental conditions (wind). See TigerModelingServices.com for the science. 

Tiger Bite uses predictive analytics to build the relationship between inputs (green properties, shot properties, and environmental conditions) and output (Tiger Bite metric). The math methodology is proven science. As with all predictive models, the model represents reality but does not produce results identical to reality.