question: returns the standard deviation . concode_field_sep Number mean concode_elem_sep long serialVersionUID concode_elem_sep Number standardDeviation concode_field_sep double getMeanValue concode_elem_sep boolean equals concode_elem_sep double getStandardDeviationValue concode_elem_sep Number getMean concode_elem_sep String toString
target: Number function ( ) { return this . standardDeviation ; }