
/* Driver for routine cntab1 */

#include <stdio.h>
#include <stdlib.h>
#define NRANSI
#include "nr.h"
#include "nrutil.h"

#define NDAT 9
#define NMON 12
#define MAXSTR 80

int main(void)
{
	int i,j,**nmbr;
	float ccc,chisq,cramrv,df,prob;
	char dummy[MAXSTR],fate[NDAT+1][16],mon[NMON+1][6],txt[16];
	FILE *fp;

	nmbr=imatrix(1,NDAT,1,NMON);
	if ((fp = fopen("table1.dat","r")) == NULL)
		nrerror("Data file table1.dat not found\n");
	fgets(dummy,MAXSTR,fp);
	fgets(dummy,MAXSTR,fp);
	fscanf(fp,"%16c",txt);
	txt[15]='\0';
	for (i=1;i<=12;i++) fscanf(fp," %s",mon[i]);
	fgets(dummy,MAXSTR,fp);
	fgets(dummy,MAXSTR,fp);
	for (i=1;i<=NDAT;i++) {
		fscanf(fp,"%16[^0123456789]",fate[i]);
		fate[i][15]='\0';
		for (j=1;j<=12;j++)
			fscanf(fp,"%d ",&nmbr[i][j]);
	}
	fclose(fp);
	printf("\n%s",txt);
	for (i=1;i<=12;i++) printf("%5s",mon[i]);
	printf("\n\n");
	for (i=1;i<=NDAT;i++) {
		printf("%s",fate[i]);
		for (j=1;j<=12;j++) printf("%5d",nmbr[i][j]);
		printf("\n");
	}
	cntab1(nmbr,NDAT,NMON,&chisq,&df,&prob,&cramrv,&ccc);
	printf("\n%15s chi-squared       %20.2f\n"," ",chisq);
	printf("%15s degrees of freedom%20.2f\n"," ",df);
	printf("%15s probability       %20.4f\n"," ",prob);
	printf("%15s cramer-v          %20.4f\n"," ",cramrv);
	printf("%15s contingency coeff.%20.4f\n"," ",ccc);
	free_imatrix(nmbr,1,NDAT,1,NMON);
	return 0;
}
#undef NRANSI
