Function onehot::vertical

pub fn vertical<T: OneHot>(data: &[T]) -> BitMatrix

Encode a dataset vertically into a bitmatrix using OneHot.

The resulting matrix is of the form:

         record 1  . . .  record N
        +--------------------------
value 1 | true     . . .   false
   .    |   .      . . .     .
   .    |   .      . . .     .
   .    |   .      . . .     .
value M | false    . . .   false