intsignif {GRRGI}R Documentation

P Value of Interaction for Gauge R and R Data

Description

Displays the P value of the 'part operator' interaction for a gauge R and R data set.

Usage

intsignif(data)

Arguments

data Gauge R and R data set, a matrix with columns named 'resp', 'part' and 'operator'

Details

From a Gauge R and R data set with columns named resp, part and operator, 'intsignif' displays the P value of the 'part operator' interaction. The function creates the interaction factor. It dsplays two P values. One is the P value of the interaction factor in an ANOVA table. And the other is the likelihood ratio done by doing two lmer models, one nested in the other.

Value

A vector of the two P values

Note

The argument needs to be a matrix with columns named 'resp', 'part' and 'operator'.

Author(s)

Walter Resch walt55128@msn.com

References

Package is based on Michael Hamada and Sam Weerandi (July 2000) Measurement System Assessment Via Generalized Inference, Journal of Quality Technology 32, 241-253

See Also

anovasat, MLGI, HWstudy1, HWstudy2

Examples

data(HWstudy1)
intsignif(HWstudy1)

[Package GRRGI version 1.0 Index]