iscategorical
Determine whether input is categorical array
Syntax
Description
Examples
Determine Whether Workspace Variable Is Categorical Array
Create a workspace variable, A
.
A = categorical({'red' 'green' 'violet'; 'orange' 'red' 'yellow'})
A = 2x3 categorical
red green violet
orange red yellow
Verify that the workspace variable, A
, is a categorical array.
tf = iscategorical(A)
tf = logical
1
A
is a 2-by-3 categorical array.
Input Arguments
A
— Input variable
workspace variable
Input variable, specified as a workspace variable. A
can
be any data type.
Extended Capabilities
Thread-Based Environment
Run code in the background using MATLAB® backgroundPool
or accelerate code with Parallel Computing Toolbox™ ThreadPool
.
Distributed Arrays
Partition large arrays across the combined memory of your cluster using Parallel Computing Toolbox™.
This function fully supports distributed arrays. For more information, see Run MATLAB Functions with Distributed Arrays (Parallel Computing Toolbox).
Version History
Introduced in R2013b
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