qualityTools (version 1.53)

aliasTable: Display an alias table

Description

Function to do display an alias table for the aliased effects of a fractional factorial design.

Usage

aliasTable(fdo, degree, show = TRUE)

Arguments

fdo

needs to be an object of class facDesign.

degree

numeric giving the degree of interaction i.e. degree=3 means up to threeway interactions.

show

a logigal value specifying whether the alias table should be shown or not. By default show is set to TRUE.

Value

• The function aliasTable() returns a matrix indicating the aliased effects.

See Also

fracDesign, fracChoose, http://www.r-qualitytools.org/Improve.html

Examples

#create a fractional factorial design
fracFac = fracDesign(k = 3, gen = "C = AB") 
#display the alias table                                
aliasTable(fracFac)