find_max_cell {plotrix}R Documentation

Maximum (or minimum) value cell in a matrix.

Description

Find the indices of the maximum value in a matrix.

Usage

 find_max_cell(x,max=TRUE) 

Arguments

x

a numeric matrix

max

The default is to return the indices of the maximum value(s). max=FALSE returns those of the minimum.

Value

A list containing the column (x) and row (y) indices.

Note

Intended to enable the user to mark cells in sampcolor2D.matplot. Remember to subtract 0.5 from both values to center the mark in the cell.

Author(s)

Jim Lemon


[Package plotrix version 3.8-2 Index]