==============
Proc Vrangebar
==============

The following is an alphabetical list of the Vrangebar parameters.
Given are: the parameter name; the parameter data type; a default
value if any; and a description.  Especially important parameters
have a "**" in the right margin.

----------------------------------------------------------------
Ends:		{y,n}				: y		
  Allows little cross-bars to be drawn on ends.
----------------------------------------------------------------
Field:		dfield (list5) (M)		: 		
  Fields in the data containing values.  The number is
  determined by Nval.
----------------------------------------------------------------
Idfield:	dfield				: 		
  It is possible to label bars with text.  Label comes
  from this field, if specified.
----------------------------------------------------------------
Label.size:	charsize			: 6		
  Size of the label in points.
----------------------------------------------------------------
Label.position: number				: 1		
  Position for N=.. label in Y data units.
----------------------------------------------------------------
Linethick:	0 to 5				: 1		
  Thickness of boxplot outline.
----------------------------------------------------------------
Midlinewidth:	number				: 0		
  The median line is generally the same size as the width of
  the bar, however, by changing this parameter it can be made
  to protrude.
----------------------------------------------------------------
Midlineright: 	{y,n}				: n		
  Allows median line to protrude in one direction only.
----------------------------------------------------------------
Nval:		1 to 5				: 5		
  Number of values making up the box.  See the Vrangebar
  example.  
----------------------------------------------------------------
Shade:		color				: 1.0		
  Shade for inside of bar.
----------------------------------------------------------------
Width:		number				: 0.3		
  Width of bar, in data units.
----------------------------------------------------------------
Yfield:		dfield				: 		
  Allows placement of bars in Y.  It is optional-- if not
  given, Y placement is done ordinally (Y=1, Y=2, Y=3..).
----------------------------------------------------------------
#
# Same as Rangebar, but sideways.
# Produces various distribution representations in X.  Produces 
# one rangebar for every row of data.
