NAG Library Manual, Mark 28.6
```    Program g11bcfe

!     G11BCF Example Program Text

!     Mark 28.6 Release. NAG Copyright 2022.

!     .. Use Statements ..
Use nag_library, Only: g11bcf, nag_wp
!     .. Implicit None Statement ..
Implicit None
!     .. Parameters ..
Integer, Parameter               :: nin = 5, nout = 6
!     .. Local Scalars ..
Integer                          :: i, ifail, k, lauxt, maxst, mcells,   &
mdim, ncells, ncol, ndim, nrow
Character (1)                    :: stat
!     .. Local Arrays ..
Real (Kind=nag_wp), Allocatable  :: auxt(:), stable(:), table(:), wk(:)
Integer, Allocatable             :: idim(:), isdim(:), iwk(:), mlevel(:)
!     .. Executable Statements ..
Write (nout,*) 'G11BCF Example Program Results'
Write (nout,*)

!     Skip heading in data file

!     Read in the problem size

Allocate (table(ncells),idim(ndim),isdim(ndim))

!     Calculate MAXST
maxst = 1
Do i = 1, ndim
If (isdim(i)>0) Then
maxst = maxst*idim(i)
End If
End Do

If (stat=='V' .Or. stat=='v') Then
lauxt = maxst
Else
lauxt = 0
End If
Allocate (stable(maxst),mlevel(ndim),auxt(lauxt),iwk(3*ndim),wk(ncells))

!     Compute marginal table
ifail = 0
Call g11bcf(stat,table,ncells,ndim,idim,isdim,stable,maxst,mcells,mdim,  &
mlevel,auxt,iwk,wk,ifail)

!     Display results
Write (nout,*) ' Marginal Table'
Write (nout,*)
ncol = mlevel(mdim)
nrow = mcells/ncol
k = 1
Do i = 1, nrow
Write (nout,99999) stable(k:(k+ncol-1))
k = k + ncol
End Do

99999 Format (10F8.2)
End Program g11bcfe
```