blob: d825542158b7d3e485aec94efc2784cc57cc2044 [file] [log] [blame]
typedef float rvec[3];
float calc_similar_ind (int nind, rvec x[])
{
int i, j, d;
float m, tm, xd, rd;
for(j=0; j<nind; j++) {
i = x[j][0];
tm += m;
for(d=0 ; d<3; d++) {
xd = x[i][d] - x[i][d];
rd += m * xd;
}
}
return rd/tm;
}