1. Servo: Data was from a simulation of a servo system 2. Challenger USA Space Shuttle O-Ring: Task: predict the number of O-rings that experience thermal distress on a flight at 31 degrees F given data on the previous 23 shuttle flights 3. Yacht Hydrodynamics: Delft data set, used to predict the hydodynamic performance of sailing yachts from dimensions and velocity. 4. Auto MPG: Revised from CMU StatLib library, data concerns city-cycle fuel consumption 5. Energy efficiency: This study looked into assessing the heating load and cooling load requirements of buildings (that is, energy efficiency) as a function of building parameters. 6. Computer Hardware: Relative CPU Performance Data, described in terms of its cycle time, memory size, etc. 7. Concrete Compressive Strength: Concrete is the most important material in civil engineering. The concrete compressive strength is a highly nonlinear function of age and ingredients. | 
