rblockdata: Random generation noisy block-wise matrices

In jchiquet/blockseg: Two Dimensional Change-Points Detection

Description

Function to draw data.

Usage

rblockdata(n, mu, sigma, type = c("Eq", "NEq", "NEqbis"))

Arguments

n	number of rows and columns.
mu	symmetric matrix to the means.
sigma	variance of the variables.
type	represent the spacing between two change-point: "Eq" for a homogenous spacing, "NEq" for an arithmetic spacing and "NEqbis" for a decreasing arithmetic spacing.

Examples

## model parameters
n <- 100
K <- 5
mu <- suppressWarnings(matrix(rep(c(1,0),ceiling(K**2/2)), K,K))
Y <- rblockdata(n,mu,sigma=.5)

jchiquet/blockseg documentation built on Aug. 30, 2019, 9:18 a.m.