View source: R/ColContributionPlot.R

ColContributionPlot | R Documentation |

Plots the contributios of a biplot

```
ColContributionPlot(bip, A1 = 1, A2 = 2, Colors = NULL, Labs = NULL,
MinQuality = 0, CorrelationScale = FALSE, ContributionScale = TRUE,
AddSigns2Labs = TRUE, ...)
```

`bip` |
An object of class ContinuousBiplot |

`A1` |
First dimension to plot |

`A2` |
Second dimension to plot |

`Colors` |
Colors for the variables |

`Labs` |
Labels for the variables |

`MinQuality` |
Min quality to plot |

`CorrelationScale` |
Scales for correlation |

`ContributionScale` |
Scales for contributions |

`AddSigns2Labs` |
Add the siggns of the correlations to the labels |

`...` |
Any other graphical parameter |

Plots the contributions on a plot that sows also the sum for both axes-

The contribution plot

Jose Luis Vicente Villardon

```
## Simple Biplot with arrows
data(Protein)
bip=PCA.Biplot(Protein[,3:11])
# Plot of the Variable Contributions
ColContributionPlot(bip, cex=1)
```

Embedding an R snippet on your website

Add the following code to your website.

For more information on customizing the embed code, read Embedding Snippets.