Statistics Toolbox

ff2n

Two-level full-factorial designs

Syntax

• X = ff2n(n)
  

Description

X = ff2n(n) creates a two-level full-factorial design, X, where n is the desired number of columns of X. The number of rows in X is 2ⁿ.

Example

• X = ff2n(3)
  X =
       0     0     0
       0     0     1
       0     1     0
       0     1     1
       1     0     0
       1     0     1
       1     1     0
       1     1     1
  

X is the binary representation of the numbers from 0 to 2ⁿ-1.

See Also

fracfact, fullfact

fcdf

finv