question: @ Override public Enumeration < Option > listOptions ( ) { Vector < Option > result = new Vector < Option > ( ) ; result . addElement ( new Option ( "\tSpecifies list of columns to base outlier/extreme value detection\n" + "\ton. If an instance is considered in at least one of those\n" + "\tattributes an outlier/extreme value, it is tagged accordingly.\n" + " 'first' and 'last' are valid indexes.\n" + "\t(default none)" , "R" , 1 , "-R <col1,col2-col4,...>" ) ) ; result . addElement ( new Option ( "\tThe factor for outlier detection.\n" + "\t(default: 3)" , "O" , 1 , "-O <num>" ) ) ; result . addElement ( new Option ( "\tThe factor for extreme values detection.\n" + "\t(default: 2*Outlier Factor)" , "E" , 1 , "-E <num>" ) ) ; result . addElement ( new Option ( "\tTags extreme values also as outliers.\n" + "\t(default: off)" , "E-as-O" , 0 , "-E-as-O" ) ) ; result . addElement ( new Option ( "\tGenerates Outlier/ExtremeValue pair for each numeric attribute in\n" + "\tthe range, not just a single indicator pair for all the attributes.\n" + "\t(default: off)" , "P" , 0 , "-P" ) ) ; result . addElement ( new Option ( "\tGenerates an additional attribute 'Offset' per Outlier/ExtremeValue\n" + "\tpair that contains the multiplier that the value is off the median.\n" + "\t   value = median + 'multiplier' * IQR\n" + "Note: implicitely sets '-P'." + "\t(default: off)" , "M" , 0 , "-M" ) ) ; result . addAll ( Collections . list ( super . listOptions ( ) ) ) ; return result . elements ( ) ; }
target:  Returns an enumeration describing the available options.