A function to extract a dataframe of phenotypic information from an object of aclinicalProteomicsData class

Description

This function takes an object of aclinicalProteomicsData class, extracts a matrix of phenotypic data, and converts it to a dataframe with with variables having defined classes.

Usage

proteomicspData(Data, ...)

Arguments

Value

Returns a dataframe with variables having defined classes.

Author(s)

S Nyangoma

Examples

########################################
##### the data
########################################


data(liverdata)

data(liver_pheno)

OBJECT=new("aclinicalProteomicsData")

OBJECT@rawSELDIdata=as.matrix(liverdata)
OBJECT@covariates=c("tumor" ,    "sex")
OBJECT@phenotypicData=as.matrix(liver_pheno)
OBJECT@variableClass=c('numeric','factor','factor')
OBJECT@no.peaks=53

head(proteomicspData(OBJECT))