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Determine whether input is categorical array
tf = iscategorical(A)
example
tf = iscategorical(A) returns logical 1 (true) if A is a categorical array. Otherwise, iscategorical returns logical 0 (false).
A
1
true
iscategorical
0
false
collapse all
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 = logical 1
A is a 2-by-3 categorical array.
Input variable, specified as a workspace variable. A can be any data type.
This function fully supports distributed arrays. For more information, see Run MATLAB Functions with Distributed Arrays (Parallel Computing Toolbox).
Introduced in R2013b
categorical | isnumeric | isobject | islogical | istable | iscell | isstruct
categorical
isnumeric
isobject
islogical
istable
iscell
isstruct
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