Program g11aafe ! G11AAF Example Program Text ! Mark 24 Release. NAG Copyright 2012. ! .. Use Statements .. Use nag_library, Only: g11aaf, nag_wp ! .. Implicit None Statement .. Implicit None ! .. Parameters .. Integer, Parameter :: nin = 5, nout = 6 ! .. Local Scalars .. Real (Kind=nag_wp) :: chi, df, g, prob Integer :: i, ifail, ldnobs, ncol, nrow ! .. Local Arrays .. Real (Kind=nag_wp), Allocatable :: chist(:,:), expt(:,:) Integer, Allocatable :: nobs(:,:) ! .. Executable Statements .. Write (nout,*) ' G11AAF Example Program Results' Write (nout,*) ! Skip heading in data file Read (nin,*) ! Read in the problem size Read (nin,*) nrow, ncol ldnobs = nrow Allocate (nobs(ldnobs,ncol),expt(ldnobs,ncol),chist(ldnobs,ncol)) ! Read in data Read (nin,*)(nobs(i,1:ncol),i=1,nrow) ! Perform chi-squared test ifail = -1 Call g11aaf(nrow,ncol,nobs,ldnobs,expt,chist,prob,chi,g,df,ifail) If (ifail/=0) Then If (ifail/=3) Then Go To 100 End If End If ! Display results Write (nout,99999) ' Probability =', prob Write (nout,99998) ' Pearson Chi-square statistic = ', chi Write (nout,99998) ' Likelihood ratio test statistic = ', g Write (nout,99997) ' Degrees of freedom = ', df 100 Continue 99999 Format (A,F7.4) 99998 Format (A,F8.3) 99997 Format (A,F4.0) End Program g11aafe