biosigner (version 1.0.4)

show.biosign: Show method for 'biosign' signature objects

Description

Prints the selected features and the accuracies of the classifiers.

Usage

## S3 method for class 'biosign':
show(object)

Arguments

object
An S4 object of class biosign, created by the biosign function.

Value

  • Invisible.

Examples

Run this code
## loading the diaplasma dataset

data(diaplasma)
attach(diaplasma)

## restricting to a smaller dataset for this example

featureSelVl <- variableMetadata[, "mzmed"] >= 490 & variableMetadata[, "mzmed"] < 500
dataMatrix <- dataMatrix[, featureSelVl]
variableMetadata <- variableMetadata[featureSelVl, ]

## signature selection for all 3 classifiers
## a bootI = 5 number of bootstraps is used for this example
## we recommend to keep the default bootI = 50 value for your analyzes

set.seed(123)
diaSign <- biosign(dataMatrix, sampleMetadata[, "type"], bootI = 5)

diaSign

detach(diaplasma)

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