genp1: Generate difference of two precision matrices.

In Difdtl: Difference of Two Precision Matrices Estimation

Description

Generate difference of two precision matrices with certain number of non-zero elements.

Usage

genp1(p, n, sigma)

Arguments

p	The dim of the matrix.
n	The non-zero element in the matrix.
sigma	The parameter used to describe the magnitude of the non-zero element.

Value

A symmetric pXp matrix.

Examples

set.seed(1)
diffmatrix<-genp1(50,100,0.5)

Difdtl documentation built on Jan. 15, 2017, 8:21 a.m.