"param_char lower_bound upper_bound increment\n"+ "eg to search a parameter -P from 1 to 10 by increments of 2:\n"+ "    \"P 1 10 2\" ";
"param_char lower_bound upper_bound number_of_steps\n"+ "eg to search a parameter -P from 1 to 10 by increments of 1:\n"+ "    \"P 1 10 11\" ";
  public String CVParametersTipText() {    return "Sets the scheme parameters which are to be set "+	   "by cross-validation.\n"+	   "The format for each string should be:\n"+	   "param_char lower_bound upper_bound increment\n"+	   "eg to search a parameter -P from 1 to 10 by increments of 2:\n"+	   "    \"P 1 10 2\" ";  }