# DoE.base v1.1-3

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## Full Factorials, Orthogonal Arrays and Base Utilities for DoE Packages

Creates full factorial experimental designs and designs based on orthogonal arrays for (industrial) experiments. Provides diverse quality criteria. Provides utility functions for the class design, which is also used by other packages for designed experiments.

## Functions in DoE.base

Name | Description | |

ICFTs | Function for calculating interaction contribution frequency tables | |

GRind | Functions for calculating generalized resolution, average R-squared values and squared canonical correlations, and for checking design regularity | |

param.design | Function to generate Taguchi style parameter designs | |

iscube | Functions to isolate cube points from 2-level fractional factorial design with center and / or star points | |

oacat | Data Frames That List Available Orthogonal Arrays | |

Class design and accessors | Class design and its accessor functions | |

factorize | Factorize integer numbers and factors | |

fac.design | Function for full factorial designs | |

halfnormal | Creation of half normal effects plots and numeric methods for significance assessment | |

expansive.replace | Expansive replacement for two orthogonal arrays | |

export.design | Function for exporting a design object | |

corrPlot | Function to Visualize Correlations Between Model Matrix Columns for an Experimental Design | |

generalized.word.length | Functions for calculating the generalized word length pattern, projection frequency tables or optimizing column selection within an array | |

genChild | Internal utility functions to support automatic creation of child arrays from entries of the data frame oacat | |

cross.design | Function to cross several designs | |

getblock | Functions to extract a block factor from a class design object or to rerandomize a class design object | |

utilities | Utility functions for DoE packages, not intended for direct use | |

qua.design | Function to switch between qualitative and quantitative factors and different contrast settings | |

add.response | Function to add response values to an experimental design | |

arrays | Orthogonal arrays in the package | |

oa.design | Function for accessing orthogonal arrays | |

print.oa | Function to Print oa Objects with a Lot of Added Info | |

lm and aov method for class design objects | lm and aov methods for class design objects | |

planor2design | Convert matrix, data frame or object of class planordesign to object of class design | |

Plotting class design objects | Plotting class design objects | |

oa_feasible | Function to Check Whether an Array of Specified Strength Might Exist | |

lowerbound_AR | Function to Calculate a Lower Bound for A_R and Internal Auxiliary Functions | |

Reshape designs with repeated measurements | Reshape designs with repeated measurements | |

show.oas | Function to display list of available orthogonal arrays | |

SN | Function for the signal-to-noise ratio 10 * log10(mean^2/var) | |

block.catlg3 | Catalogues for blocking full factorial 2-level and 3-level designs, and lists of generating columns for regular 2- and 3-level designs. | |

Methods for class design objects | Methods for class design objects | |

DoE.base-package | Full factorials, orthogonal arrays and base utilities for DoE packages | |

GWLP | Functions for fast calculation of GWLP | |

contr.FrF2 | Contrasts for orthogonal Fractional Factorial 2-level designs | |

VSGFS | VSGFS: an experiment using an optimized orthogonal array in 72 runs | |

formula.design | Function to change the default formula for a data frame of class design to involve the correct factors with the desired effects and responses | |

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## Last month downloads

## Details

Date | 2019-05-03 |

License | GPL (>= 2) |

LazyLoad | yes |

LazyData | yes |

Encoding | latin1 |

URL | http://prof.beuth-hochschule.de/groemping/DoE/, http://prof.beuth-hochschule.de/groemping/ |

NeedsCompilation | no |

Packaged | 2019-05-03 15:17:48 UTC; Gr |

Repository | CRAN |

Date/Publication | 2019-05-03 15:50:31 UTC |

imports | combinat , graphics , grDevices , lattice , MASS , numbers , partitions , stats , utils , vcd |

depends | conf.design , grid , R (>= 2.10) |

suggests | RColorBrewer |

Contributors | Boyko Amarov, Hongquan Xu |

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