Description Usage Arguments Value Note Author(s) See Also Examples
Function to do display an alias table for the aliased effects of a fractional factorial design.
1 | aliasTable(fdo, degree, show = TRUE)
|
fdo |
needs to be an object of class |
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. |
The function aliasTable()
returns a matrix indicating the aliased effects.
For a more detailed example which shows the effect of applying aliasTable()
to
an object of class facDesign
, please read the vignette for the package
qualityTools
at http://www.r-qualitytools.org/html/Improve.html.
Thomas Roth thomas.roth@tu-berlin.de
fracDesign
,
fracChoose
,
http://www.r-qualitytools.org/html/Improve.html
1 2 3 4 | #create a fractional factorial design
fracFac = fracDesign(k = 3, gen = "C = AB")
#display the alias table
aliasTable(fracFac)
|
Loading required package: Rsolnp
Loading required package: MASS
Attaching package: 'qualityTools'
The following object is masked from 'package:stats':
sigma
Warning messages:
1: In `[<-`(`*tmp*`, i, value = <S4 object of class "doeFactor">) :
implicit list embedding of S4 objects is deprecated
2: In `[<-`(`*tmp*`, i, value = <S4 object of class "doeFactor">) :
implicit list embedding of S4 objects is deprecated
3: In `[<-`(`*tmp*`, i, value = <S4 object of class "doeFactor">) :
implicit list embedding of S4 objects is deprecated
C AC BC ABC
Identity 0 0 0 1
A 0 0 1 0
B 0 1 0 0
AB 1 0 0 0
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.