#include "liblocky.h"


double blky_block_estimate(
    const blky_sensor_t* sensors, uint64_t n,
    double max_var, double min_avg) {
  double sum = 0;
  for (uint64_t i = 0; i < n; ++i) {
    sum += blky_abs(sensors[i].correl);
  }
  const double avg = sum / (double) n;

  double var = 0;
  for (uint64_t i = 0; i < n; ++i) {
    const double diff = blky_abs(sensors[i].correl) - avg;
    var += diff*diff;
  }
  var /= (double) n;

  // FIXME: calculate probability
  if (var > max_var) return 0;
  if (avg < min_avg) return 0;
  return 1;
}