Description Usage Arguments Details Value Author(s) References Examples

View source: R/AddBinVars2Biplot.R

Add suplementary binary variables to a biplot of any kind

1 2 | ```
AddBinVars2Biplot(bip, Y, IncludeConst = TRUE, penalization = 0.2,
freq = NULL, tolerance = 1e-05, maxiter = 100)
``` |

`bip` |
A biplot object |

`Y` |
Matrix of binary variables to add |

`IncludeConst` |
Should include a constant in the fit |

`penalization` |
Penalization for the fit |

`freq` |
frequencies for each row of Y. By default is 1. |

`tolerance` |
Tolerance for the fit |

`maxiter` |
Maximum number of iterations |

Fits binary variables to an existing biplot using penalized logistic regression.

The biplot object with supplementary binary variables added.

Jose Luis Vicente Villardon

Vicente-Villardón, J. L., & Hernández-Sánchez, J. C. (2020). External Logistic Biplots for Mixed Types of Data. In Advanced Studies in Classification and Data Science (pp. 169-183). Springer, Singapore.

1 | ```
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