Pie Seg(<style>, {x, y}, radius, [values])
Description
Creates a pie seg at the specified origin, with the specified radius, based on given values.
Required Arguments
{x, y}
Specifies the x and y coordinates at which the pie seg is displayed.
radius
Specifies the radius.
values
Specifies the values specified in matrix format.
Optional Argument
style
A quoted string that specifies the style: "Pie" (traditional pie chart with each slice sized by the Summary Statistic), "Ring" (each variable or level of a stratifying variable is represented by a concentric ring), or "Coxcomb" (the central angles for all slices are equal).