#include void kendl1(data1,data2,n,tau,z,prob) float data1[],data2[],*tau,*z,*prob; int n; { int n2=0,n1=0,k,j,is=0; float svar,aa,a2,a1; float erfcc(); for (j=1;j 0.0 ? ++is : --is; } else { if (a1) ++n1; if (a2) ++n2; } } } *tau=is/(sqrt((double) n1)*sqrt((double) n2)); svar=(4.0*n+10.0)/(9.0*n*(n-1.0)); *z=(*tau)/sqrt(svar); *prob=erfcc(fabs(*z)/1.4142136); }