plrs.sim: Simulation of a plrs model

In plrs: Piecewise Linear Regression Splines (PLRS) for the association between DNA copy number and gene expression

Description

Simulation of a piecewise relationship.

The function has been only implemented for convenience of simulations and R examples.

Usage

plrs.sim(n = 80, states = 4, sigma = 01, x = NULL)

Arguments

n	Number of simulated data points
states	Number of states for the model
sigma	Noise
x	Segmented values.

Details

To be written...

Author(s)

Gwenael G.R. Leday [e-mail]

Examples

# Simulate 1-state model
sim <- plrs.sim(n=80, states=1, sigma=0.5)
model <- plrs(expr=sim$expr, cghseg=sim$seg, cghcall=sim$cal)
plot(model)

# Simulate 2-state model
sim <- plrs.sim(n=80, states=2, sigma=0.5)
model <- plrs(expr=sim$expr, cghseg=sim$seg, cghcall=sim$cal)
plot(model)

# Simulate 3-state model
sim <- plrs.sim(n=90, states=3, sigma=0.5)
model <- plrs(expr=sim$expr, cghseg=sim$seg, cghcall=sim$cal)
plot(model)

# Simulate 4-state model
sim <- plrs.sim(n=80, states=4, sigma=0.5)
model <- plrs(expr=sim$expr, cghseg=sim$seg, cghcall=sim$cal)
plot(model)

plrs documentation built on April 28, 2020, 6:09 p.m.