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R2012a Documentation → Statistics Toolbox
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Contents

Index

• Getting Started

• User's Guide

• Data Organization

• Categorical Arrays

• Dataset Arrays

• Grouped Data

• Descriptive Statistics

• Statistical Visualization

• Probability Distributions

• Hypothesis Tests

• Analysis of Variance

• Parametric Regression Analysis

• Multivariate Methods

• Cluster Analysis

• Model Assessment

• Parametric Classification

• Nonparametric Supervised Learning

• Hidden Markov Models

• Design of Experiments

• Statistical Process Control

• GUIs

• Release Notes

numel - Class: dataset

Number of elements in dataset array

Syntax

n = numel(A) n = numel(A, varargin)

Description

n = numel(A) returns 1. To find the number of elements, n, in the dataset array A, use prod(size(A)) or numel(A,':',':').

n = numel(A, varargin) returns the number of subscripted elements, n, in A(index1, index2, ..., indexn), where varargin is a cell array whose elements are index1, index2, ... indexn.

See Also

length | size

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