8.At the break at the end of the report, PROC REPORT constructs the break lines
described by the RBREAK statement. These lines include double underlining,
double overlining, and a preliminary version of the summary line. The statistics for
the summary line were calculated earlier. (See step 1.) The value for the computed
variable is calculated when PROC REPORT reaches the appropriate column, just as
it is in detail rows. PROC REPORT uses these values to create the preliminary
version of the summary line. (See the following figure.)
Figure 51.15Preliminary Summary Line
SectorDepartmentSalesProfitN
$4,285.00$1,071.2520
9.If no compute block ...
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