ExpressionData: Simulated Example Data for VSOLassoBag Application

In VSOLassoBag: Variable Selection Oriented LASSO Bagging Algorithm

Simulated Example Data for VSOLassoBag Application

Description

Simulated Example Data for VSOLassoBag Application

Usage

ExpressionData

Format

An object constructed by SummarizedExperiment. it contains the Simulated Example Data for VSOLassoBag with two parts.

assay(ExpressionData)

The independent variables matrix (X) contains 500 variates (rows) x 200 samples (columns).

colData(ExpressionData)

The dependent variable(s) matrix (Y) contains same rows as samples and 1 variate (column) for gaussian, binomial, possion model application, or 2 variates (columns) for mgaussian, multinomial and cox model application. The first 1~10 independent variables (X_1~X_10) are simulated to be related to the dependent variable (D_1), and the first 6~15 independent variables (X_6~X_15) are simulated to be related to the second dependent variable (D_2) for mgaussian and multinomial model application. Survival data for cox model application were simulated with right-censored rate = 0.5 using sim. survdata function derived from the coxed R package.

Examples

data("ExpressionData")

VSOLassoBag documentation built on March 31, 2023, 10:25 p.m.