UN_average_arithmetic: Arithmetic mean average of a matrix

In polgia0/Chemometricmenus: Chemometric package

Description

Arithmetic average of a matrix by rows or columns

Usage

UN_average_arithmetic(previous.name = "")

Arguments

previous.name

name of the default name in the menu

Details

• Allcalculation made on the whole matrix

• Row wisecalculation made by rows

• Column wisecalculation made by columns

The average is the most used estimator for a central value in normal or approximately normal distributions, this is the Arithmetic Mean ( mean(x) in R notation).

Value

The output is saved in the variable var.mean

All	single numeric value
Row wise	numeric vector
Column wise	numeric vector

Author(s)

Riccardo Leardi and Gianmarco Polotti with contributions from Giorgio Marubini.Gruppo di Chemiometria (Divisione di Chimica Analitica della Societa' Chimica Italiana)

Examples

A<-matrix(1:20,5,4)
UN_average_arithmetic('A')

polgia0/Chemometricmenus documentation built on May 28, 2019, 12:03 p.m.