Boruta: Methods for Function 'Boruta'

In hsdar: Manage, Analyse and Simulate Hyperspectral Data

Methods for Function Boruta

Description

Methods for function Boruta in package Boruta. Please refer to help pages in the Boruta-package for further information.

Usage

## S4 method for signature 'Speclib'
Boruta(x, y, ..., returnData = TRUE, includeTentative = FALSE,
                           na.rm = FALSE)

## S4 method for signature 'Nri'
Boruta(x, y, ..., returnData = TRUE, includeTentative = FALSE,
                       na.rm = FALSE)

## S4 method for signature 'Specfeat'
Boruta(x, y, ..., returnData = TRUE, includeTentative = FALSE,
                            na.rm = FALSE)

get_Boruta(x)

Arguments

x	Object of class Speclib, Nri or Specfeat. For get_Boruta, x must be the output of Boruta as Speclib or Nri.
y	A numeric or factor vector containing the outcome for each sample. If missing, the response variable set by setResponse is used.
returnData	Logical. If TRUE, the updated object of x is returned, otherwise only the result of Boruta is returned.
includeTentative	Logical. If TRUE, the tentative variables are kept and returned in the Speclib-object.
na.rm	Logical. If TRUE, all variables are excluded which contain at least one non-finite value.
...	Further arguments passed to Boruta.

Value

If returnData == TRUE, an object of class Speclib or Nri, otherwise an object of class Boruta. Note that if x is an object of class Specfeat, the function returns an object of class Speclib containing the relevant transformed band values.

Author(s)

Lukas Lehnert

See Also

rfe, gafs

Examples

## Not run: 
data(spectral_data)

## Set response variable (Chlorophyll content)
spectral_data <- setResponse(spectral_data, "chlorophyll")

## Set additional predictor variables from the SI
spectral_data <- setPredictor(spectral_data, "season")

## Run Boruta
## Note that this may take some time!
bor_res <- Boruta(spectral_data)

get_Boruta(bor_res)
plot(get_Boruta(bor_res))

## End(Not run)

hsdar documentation built on March 18, 2022, 6:35 p.m.