/PPROPERTIES&postcompute... [LABEL=string] [FORMAT=[summary format]...] [HIDESOURCECATS={NO|YES}
The PPROPERTIES subcommand, which must appear before
TABLE, sets properties for one or more postcomputes defined on
prior PCOMPUTE subcommands. The subcommand syntax begins with
the list of postcomputes, each prefixed with ‘&’ as specified on
PCOMPUTE.
All of the settings on PPROPERTIES are optional. Use
LABEL to set the label shown for the postcomputes in table
output. The default label for a postcompute is the expression used to
define it.
A postcompute always uses same summary functions as the variable whose
categories contain it, but FORMAT allows control over the
format used to display their values. It takes a list of summary
function names and format specifiers.
By default, or with HIDESOURCECATS=NO, categories referred to
by computed categories are displayed like other categories. Use
HIDESOURCECATS=YES to hide them.
The previous section provides an example for PPROPERTIES.