Contents

Index

• Getting Started

• Data Organization

• Categorical Arrays

• Dataset Arrays

• Grouped Data

• Descriptive Statistics

• Statistical Visualization

• Probability Distributions

• Hypothesis Tests

• Analysis of Variance

• Regression Analysis

• Multivariate Methods

• Cluster Analysis

• Model Assessment

• Classification

• Hidden Markov Models

• Design of Experiments

• Statistical Process Control

• GUIs

• Release Notes

Learn more about Statistics Toolbox

isempty - Class: categorical

True for empty categorical array

Syntax

TF = isempty(A)

Description

TF = isempty(A) returns true (1) if A is an empty categorical array and false (0) otherwise. An empty array has no elements, that is numel(A)==0.

See Also

numel, size

isbranch (classregtree)

isbranch (classregtree)

isempty (dataset)

isempty (dataset)

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