Program g08dafe

!     G08DAF Example Program Text

!     Mark 27.3 Release. NAG Copyright 2021.

!     .. Use Statements ..
      Use nag_library, Only: g08daf, nag_wp
!     .. Implicit None Statement ..
      Implicit None
!     .. Parameters ..
      Integer, Parameter               :: nin = 5, nout = 6
!     .. Local Scalars ..
      Real (Kind=nag_wp)               :: p, w
      Integer                          :: i, ifail, k, ldx, n
!     .. Local Arrays ..
      Real (Kind=nag_wp), Allocatable  :: rnk(:,:), x(:,:)
!     .. Executable Statements ..
      Write (nout,*) 'G08DAF Example Program Results'
      Write (nout,*)

!     Skip heading in data file
      Read (nin,*)

!     Read in the problem size
      Read (nin,*) k, n

      ldx = k
      Allocate (x(ldx,n),rnk(ldx,n))

!     Read in data
      Read (nin,*)(x(i,1:n),i=1,k)

!     Display title
      Write (nout,*) 'Kendall''s coefficient of concordance'
      Write (nout,*)

!     Display data
      Write (nout,*) 'Data values'
      Write (nout,*)
      Write (nout,99999)('Comparison ',i,' scores  ',x(i,1:n),i=1,k)

      ifail = 0
      Call g08daf(x,ldx,k,n,rnk,w,p,ifail)

!     Display results
      Write (nout,*)
      Write (nout,99998) 'Kendall''s coefficient =', w
      Write (nout,99998) '          Significance =', p

99999 Format (1X,A,I1,A,10F5.1)
99998 Format (1X,A,F8.3)
    End Program g08dafe