public static double probToLogOdds(double prob){
  if (gr(prob,1) || (sm(prob,0))) {
    throw new IllegalArgumentException("probToLogOdds: probability must " + "be in [0,1] " + prob);
  }
  double p=SMALL + (1.0 - 2 * SMALL) * prob;
  return Math.log(p / (1 - p));
}

public static double probToLogOdds ( double prob ) { if ( gr ( prob , 1 ) || ( sm ( prob , 0 ) ) ) { throw new IllegalArgumentException ( "probToLogOdds: probability must " + "be in [0,1] " + prob ) ; } double p = SMALL + ( 1.0 - 2 * SMALL ) * prob ; return Math . log ( p / ( 1 - p ) ) ; }
returns the log - odds for a given probabilitiy .
