HistogramRight Command
 HistogramRight( <List of Class Boundaries>, <List of Heights> )

Same as
Histogram(<List of Class Boundaries>, <List of Heights>)
(see Histogram Command).  HistogramRight( <List of Class Boundaries>, <List of Raw Data>, <Boolean Use Density> , <Density Scale Factor> (optional) )

Same as
Histogram(<List of Class Boundaries>, <List of Raw Data>, <Boolean Use Density>, <Density Scale Factor>)
, except that if a datum is equal to the right border of a class, it is counted in this class and not in the next one.  HistogramRight( <Boolean Cumulative>, <List of Class Boundaries>, <List of Raw Data>, <Boolean Use Density> , <Density Scale Factor> (optional) )

Same as
Histogram(<Boolean Cumulative>, <List of Class Boundaries>, <List of Raw Data>, <Boolean Use Density>, <Density Scale Factor>)
, except that if a datum is equal to the right border of a class, it is counted in this class and not in the next one.
By convention this uses the a < x ≤ b rule for each class except for the first class which is a ≤ x ≤ b 