UN_summary: Summary table of a matrix

In polgia0/Chemometricmenus: Chemometric package

Description

Principal statistic of a dataset

Usage

UN_summary(previous.name = "")

Arguments

previous.name

name of the default name in the menu

Details

• previous.namename of the default name in the manu

• Allcalculation made on the whole matrix

• Row wisecalculation made by rows

• Column wisecalculation made by columns

If a vector is given, the function Summary returns a 6 numbers descriptive statistics of the data, namely minimum, maximum value, Mean, Median, 1st and 3rd quartiles, as shown below for a matrix A (10,7).

Value

A table of main statistic as in the figure

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_summary('A')

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