surveyplot {dprep} | R Documentation

## Surveyplot

### Description

This function creates and displays a surveyplot of a dataset for a classification matrix

### Usage

    surveyplot(datos, dataname = "", orderon = 0, class = 0,
    obs = rep(0, 0), lwd = 1)

### Arguments

`datos` | matrix of values for classification to be plotted
`dataname` | `dataname` name of data set to appear in plot title
`orderon` | `orderon` column number by which to order the dataset
`class` | `class` class for which to limit plotting
`obs` | `obs` list of observations to be highlighted
`lwd` | `lwd` value to control width of the line

### Details

This plot is not recommended for a large number of features (say more than 50)

### Value

returns a surveyplot of the data matrix

### Note

This plot is a mix between the survey plot presented in Fayyad and a permutation matrix.

### Author(s)

Caroline Rodriguez

### References

Fayyad, et al. (2001) Information Visualization in Data Mining and Knowledge Discovery

### See Also

`parallelplot`, `starcoord`

### Examples

    #----Surveyplot examples
    data(bupa)
    surveyplot(bupa,"Bupa Dataset")
    surveyplot(bupa,"Bupa Dataset",orderon=1,obs=c(6,74,121))

[Package dprep version 1.0 Index]