isordinal
Determine whether input is ordinal categorical
array
Syntax
Description
tf = isordinal(
returns logical
A
)1
(true
) if A
is an
ordinal categorical
array. Otherwise,
isordinal
returns logical 0
(false
).
If a categorical
array is ordinal, you can use relational operations for
inequality comparisons, such as greater than and less than, in addition to tests for
equality.
Examples
Input Arguments
Tips
To convert a
categorical
array,A
, from nonordinal to ordinal, useA = categorical(A,'Ordinal',true)
.To convert a
categorical
array,A
, from ordinal to nonordinal, useA = categorical(A,'Ordinal',false)
.