Description Usage Arguments See Also Examples

This function allows to plot **R-values** vs **I-values** or
**M-values** vs **A-values** for identifying differential expression.

1 | ```
Zscore.plot(dataSet.spot, Zscore.min, Zscore.max, all, col)
``` |

`dataSet.spot` |
Spot Object |

`Zscore.min` |
The lower value in a range, if Zscore.min = NULL then the file will contain all values bellow Zscore.max |

`Zscore.max` |
The greater value in a range, if Zscore.max = NULL then file will be contain all values above Zscore.min. Both values, Zscore.min and Zscore.max can not be NULL |

`all` |
Plot all the observations in four sets: Z < 1, 1 < Z < 1.5, 1.5 < Z < 2, Z > 2 |

`col` |
Color in which the pioints of the plot will be shown where only the points from center are plot. This argument must be quoted and the possible values it can take are the same from the colors function in the R base package. |

colors()

1 2 | ```
data(WT.dataset)
Zscore.plot(WT.dataset, Zscore.min = 1, Zscore.max = 2)
``` |

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