Concrete dataset

1: Description.

Concrete is the most important material in civil engineering. The concrete compressive strength is a highly nonlinear function of age and ingredients. These ingredients include cement, blast furnace slag, fly ash, water, superplasticizer, coarse aggregate, and fine aggregate.

2: Type.			Regression
3: Origin.			Real world
4: Instances.		1030
5: Features.		8
6: Missing values.	No

7: Header.

@relation concrete
@attribute Cement real [102.0, 540.0]
@attribute BlastFurnaceSlag real [0.0, 359.4]
@attribute FlyAsh real [0.0, 200.100006]
@attribute Water real [121.8, 247.0]
@attribute Superplasticizer real [0.0, 32.200001]
@attribute CoarseAggregate real [801.0, 1145.0]
@attribute FineAggregate real [594.0, 992.6]
@attribute Age integer [1, 365]
@attribute ConcreteCompressiveStrength real [2.33, 82.6]
@inputs Cement, BlastFurnaceSlag, FlyAsh, Water, Superplasticizer, CoarseAggregate, FineAggregate, Age
@outputs ConcreteCompressiveStrength