# An exploratory plot of discordance for delta selection.

### Description

Returns a graph of non-overlap (discordance) of rankings represented by the sum of zeros across all objects in the *δ*-dependent `Idata`

vector (see `compute.stream`

) for a suitable range of *δ* values starting at *δ=0*. Graphs are plotted for all pairwise list combinations.

### Usage

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### Arguments

`lists` |
A data frame cotaining two or more columns that represent lists of ordered objects to be compared |

`deltas` |
The range of |

`subset.lists` |
Specifies the subset of the input lists, which is used for calculating zero counts for the deltaplot. The value contained in |

`subplot` |
Logical: if TRUE an additional deltaplot is generated containing a detailed subplot positioned in the top right corner of the plot. This subplot encloses a configurable subset of the values of the original deltaplot. This subset can be specified via a percentage value using the |

`perc.subplot` |
Percentage of the range of the main plot used for creating a subplot in the top right corner, default is 50(%). Subplot provides a detailed view of the main plot. |

`directory` |
Specifies the directory for saving the generated deltaplots in PDF
format. In case |

### Value

`Mdelta` |
A list of |

### Author(s)

Eva Budinska <budinska@iba.muni.cz>, Vendula Svendova <vendula.svendova@medunigraz.at>, Michael G. Schimek <michael.schimek@medunigraz.at>

### References

Schimek, M. G. and Budinska, E. (2010). Visualization techniques for the integration of rank data. In Lechevallier, Y. and Saporta, G. (eds). COMPSTAT 2010. Proceedings in Computational Statistics. Heidelberg: Physica (e-book ISBN 978-3-7908-2603-6), 1637-1644.

### Examples

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