Description Usage Arguments Details Value Note Author(s) References See Also Examples

View source: R/expansive.replace.R

Expansive replacement for two orthogonal arrays

1 | ```
expansive.replace(array1, array2, fac1 = NULL)
``` |

`array1` |
an orthogonal array, must be a matrix; |

`array2` |
an orthogonal array, must be a matrix |

`fac1` |
if |

This function mainly is meant for combining two orthogonal arrays via what Kuhfeld (2009) calls expansive replacement.

The function returns an object of classes `oa`

and `matrix`

,
which can be used in function `oa.design`

.
Whether or not the object is an orthogonal array depends on the choice of suitable input
arrays by the user. The properties of the resulting array can e.g. be inspected with functions
`GWLP`

or `GRind`

.

This package is currently under intensive development. Substantial changes are to be expected in the near future.

Ulrike Groemping

Kuhfeld, W. (2009). Orthogonal arrays. Website courtesy of SAS Institute http://support.sas.com/techsup/technote/ts723.html.

See Also `oacat`

1 | ```
myL24.2.14.6.1 <- expansive.replace(L24.2.12.12.1, L12.2.2.6.1)
``` |

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