Program g01gdfe ! G01GDF Example Program Text ! Mark 24 Release. NAG Copyright 2012. ! .. Use Statements .. Use nag_library, Only: g01gdf, nag_wp ! .. Implicit None Statement .. Implicit None ! .. Parameters .. Integer, Parameter :: nin = 5, nout = 6 ! .. Local Scalars .. Real (Kind=nag_wp) :: df1, df2, f, prob, rlamda, tol Integer :: ifail, maxit ! .. Executable Statements .. Write (nout,*) 'G01GDF Example Program Results' Write (nout,*) ! Skip heading in data file Read (nin,*) ! Display titles Write (nout,*) ' F DF1 DF2 RLAMDA PROB' Write (nout,*) ! Use default tolerance and suggested number of iterations tol = 0.0E0_nag_wp maxit = 100 d_lp: Do Read (nin,*,Iostat=ifail) f, df1, df2, rlamda If (ifail/=0) Then Exit d_lp End If ! Calculate probability ifail = -1 prob = g01gdf(f,df1,df2,rlamda,tol,maxit,ifail) If (ifail/=0) Then If (ifail<3) Then Exit d_lp End If End If ! Display results Write (nout,99999) f, df1, df2, rlamda, prob End Do d_lp 99999 Format (1X,4F8.3,F8.4,A,I1) End Program g01gdfe