ConcreteAll: #' Concrete Compressive Strength Data
Description
These data were collected by I-Cheng Yeh to determine how the compressive
strength of concrete is related to its ingredients (cement, blast furnace
slag, fly ash, water, superplasticizer, coarse aggregate, and fine
aggregate) and age.
Arguments
Format
concreteAll is a data frame with the following 9 variables.
cement
amount of cement (kg/m^3)
slag
amount of blast furnace slag (kg/m^3)
ash
amount of fly ash(kg/m^3)
water
amount of water (kg/m^3)
superP
amount of superplasticizer (kg/m^3)
coarseAg
amount of coarse aggregate (kg/m^3)
fineAg
amount of fine aggregate (kg/m^3)
age
age of concrete in days
strength
compressive strength measured in MPa
Concrete is a subset of ConcreteAll.
References
I-Cheng Yeh (1998), "Modeling of strength of high performance
concrete using artificial neural networks," Cement and Concrete
Research, Vol. 28, No. 12, pp. 1797-1808.