# Factorial Planes from Coordinates

### Description

It plots factorial planes from a coordinate table

### Usage

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### Arguments

`co` |
matrix or data.frame with coordinates |

`x` |
the component like horizontal axis |

`y` |
the component like vertical axis |

`eig` |
numeric with the eigenvalues |

`cal` |
matrix or data.frame with the square cosinus |

`ucal` |
quality representation threshold (percentage) in the plane . Default ucal=0 |

`xlim` |
the x limits (x1, x2) of the plot |

`ylim` |
the y limits of the plot |

`main` |
graphic title |

`rotx` |
TRUE if you want change the sign of the horizontal coordinates. Default FALSE |

`roty` |
TRUE if you want change the sign of the vertical coordinates. Default FALSE |

`eti` |
selected row points for the graphic. Default all points |

`axislabel` |
if it is TRUE the axis information is written |

`col.row` |
color for row points and row labels. Default "black" |

`cex` |
global scale for the labels. Default cex=0.8 |

`cex.row` |
scale for row points and row labels. Default cex.row=0.8 |

`all.point` |
If if is TRUE, all points are outlined. Default all.point=TRUE |

`cframe` |
scale for graphic limits |

`cex.global` |
scale for the label sizes |

`infaxes` |
place to put the axes information: "out","in","no". Default infaxes="out".
If infaxes="out" the graphic is similar to |

`asp` |
the y/x aspect ratio |

### Details

Plot the selected factorial plane.

### Value

It graphs the factorial plane x,y using co and optional information of eigenvalues and representation quality of the points. If ucal > 0, only the points with the quality of representation on the plane bigger than ucal are pointed

### Author(s)

Campo Elias Pardo cepardot@unal.edu.co

http://www.docentes.unal.edu.co/cepardot

### Examples

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