"\tSets the class containing transformation method.",
"\tSets the class containing transformation method.\n"+ "\t(default java.lang.Math)",
  public Enumeration listOptions() {    Vector newVector = new Vector(4);    newVector.addElement(new Option(              "\tSpecify list of columns to transform. First and last are\n"	      + "\tvalid indexes (default none). Non-numeric columns are \n"	      + "\tskipped.",              "R", 1, "-R <index1,index2-index4,...>"));    newVector.addElement(new Option(	      "\tInvert matching sense.",              "V", 0, "-V"));    newVector.addElement(new Option(              "\tSets the class containing transformation method.",              "C", 1, "-C <string>"));    newVector.addElement(new Option(              "\tSets the method.",              "M", 1, "-M <string>"));    return newVector.elements();  }