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What type of data is this isCategoricalPrd = [false, false, false, false, false];? the members of this matrix are not character nor string.

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Here is the matrix
isCategoricalPrd = [false, false, false, false, false];
I want to know the type of matrix members and how to make this matrix systematically like in neumerical matrices "zeros" or "ones" are used so that I can make them with any size.

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Accepted Answer

Walter Roberson
Walter Roberson on 17 Mar 2020
false and true are datatype named logical
true(1,5)
false(1,5)
ones(1,5,'logical')
zeros(1,5,'logical')
logical(ones(1,5))
logical(zeros(1,5))

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Walter Roberson
Walter Roberson on 17 Mar 2020
isCategoricalPrd = false(1,5)
isCategoricalPrd = zeros(1,5, 'logical')
isCategoricalPrd = logical(zeros(1,5))
Any of those
Zeynab Mousavikhamene
Zeynab Mousavikhamene on 17 Mar 2020
It does not return the interested matrix:
isCategoricalPrd = false(1,5)
isCategoricalPrd =
1×5 logical array
0 0 0 0 0

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