maigesClass-class {maigesPack} | R Documentation

## maigesClass class, store results of discrimination (or classification) analysis

### Description

This class defines a structure to store the results from discrimination analysis. This type of analysis can be done using the functions `classifyLDA`, `classifySVM`, `classifyKNN`, `classifyLDAsc`, `classifySVMsc` or `classifyKNNsc`.

### Details

Objects of this class are produced by calling the functions `classifyLDA`, `classifySVM`, `classifyKNN`, `classifyLDAsc`, `classifySVMsc` or `classifyKNNsc` over an object of class `maiges` to search for cliques satisfying the criteria specified for classification.

### Slots

`W`:

  numeric matrix giving the W values of the genes tested. This information is useful for doing plots of the cliques.

`CV`:

  numeric vector that store the number of correct classifications in the leave-one-out cross validation procedure.

`SVD`:

  numeric vector that store the singular value decomposition from Fisher linear discriminant analysis.

`cliques`:

  character matrix that gives the genes that constitute the cliques returned. The rows of the matrix represent the cliques while the columns represent the genes that form the clique.

`cliques.idx`:

  numeric matrix similar to the above, storing the indexes (onto `W` slot) of the genes.

`method`:

  character string giving the method of discrimination analysis used.

`Date`:

  character string giving the date and time that the object was generated.

`V.info`:

  list containg three characters. The first one is a string containing the R version used when the object was created. The second is a char vector with base packages and the last one is another char vector with additional packages and version numbers.

### Methods

plot

  `signature(x = 'maigesClass')`: plot method for `maigesClass` class. Display dispersion plots.

print

  `signature(x = 'maigesClass')`: print method for `maigesClass` class.

show

  `signature(x = 'maigesClass')`: show method for `maigesClass` class.

summary

  `signature(x = 'maigesClass')`: summary method for `maigesClass` class.

### Author(s)

Gustavo H. Esteves <gesteves@vision.ime.usp.br>

### See Also

`classifyLDA`, `classifySVM`, `classifyKNN`, `classifyLDAsc`, `classifySVMsc` and `classifyKNNsc`.

[Package maigesPack version 1.50.0 Index]