/PCOMPUTE
&
postcompute=EXPR(
expression)
/PPROPERTIES
&
postcompute… [LABEL=
string] [FORMAT=
[summary format]…] [HIDESOURCECATS=
{NO
|YES
}
Computed categories, also called postcomputes, are
categories created using arithmetic on categories obtained from the
data. The PCOMPUTE
subcommand creates a postcompute, which may
then be used on CATEGORIES
within an explicit category list
(see CTABLES Explicit Category List). Optionally,
PPROPERTIES
refines how a postcompute is displayed. The
following sections provide the details.