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

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.

Answer 1

[Walter Roberson]

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))

[Zeynab Mousavikhamene]

Thank you Walter. I want to make "this" matrix "sytematically":

isCategoricalPrd = [false, false, false, false, false];

[Walter Roberson]

isCategoricalPrd = false(1,5)
isCategoricalPrd = zeros(1,5, 'logical')
isCategoricalPrd = logical(zeros(1,5))

Any of those

[Zeynab Mousavikhamene]

It does not return the interested matrix:

isCategoricalPrd = false(1,5)

isCategoricalPrd =

  1×5 logical array

   0   0   0   0   0

[Walter Roberson]

 categorical(false(1,5), [false, true ] )