BASIS: An Example Data

In EBglmnet: Empirical Bayesian Lasso and Elastic Net Methods for Generalized Linear Models

An Example Data

Description

This is a 1000x481 sample feature matrix

Usage

data(BASIS)

Format

The format is: int [1:1000, 1:481] 0 -1 0 0 1 0 1 0 1 0 ...

Details

The data was simulated on a 2400 centimorgan (cM) chromosome of an F2 population from a cross of two inbred lines. The three genotype of AA, Aa and aa were coded as 1, 0, -1, respectively. Each column corresponds to an even spaced d= 5cM genetic marker, and each row represents a sample. The Haldane map function was assumed in the simulation, such that correlation between markers having distance d is R = exp(-2d). Example of using this dataset for multiple QTL mapping is available in the EBglmnet Vignette.

Source

Huang, A., Xu, S., and Cai, X. (2014). Empirical Bayesian elastic net for multiple quantitative trait locus mapping. Heredity 10.1038/hdy.2014.79

Examples

data(BASIS)

EBglmnet documentation built on May 31, 2023, 8:37 p.m.