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ACSWR (version 1.0)

girder: Strength Data Set of a Girder Experiment

Description

The shear strength of steel plate girders need to be modeled as a function of the four methods and nine girders.

Usage

data(girder)

Arguments

Format

A data frame with 9 observations on the following 5 variables.
Girder
The row names, varying from S1.1 to S4.2, represent the nine type of girders, S1.1 S1.2 S2.1 S2.2 S3.1 S3.2 S4.1 S4.2 S5.1
Aarau
one of the four methods of preparation of the steel plates
Karisruhe
one of the four methods of preparation of the steel plates
Lehigh
one of the four methods of preparation of the steel plates
Cardiff
one of the four methods of preparation of the steel plates

References

Wu, C.F.J. and M. Hamada (2000-9). Experiments: Planning, Analysis, and Parameter Design Optimization, 2e. J. Wiley.

Examples

Run this code
data(girder)
girder
boxplot(girder[,2:5])

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