blockIndex {symDMatrix}R Documentation

Return the Block Structure of a symDMatrix Object

Description

This function returns the block structure of a symDMatrix object and can be useful when implementing custom indexing techniques.

Usage

blockIndex(x)

Arguments

x

A symDMatrix object.

Value

A matrix with three columns: the block number, the start index and the end index.

[Package symDMatrix version 2.1.1 Index]