distortionFactor method

double distortionFactor(
  1. double rSquared
)

Implementation

double distortionFactor(double rSquared) {
  double rFactor = 1.0;
  double factor = 1.0;
  for (final k in coefficients) {
    rFactor *= rSquared;
    factor += k * rFactor;
  }
  return factor;
}