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constant.hlp
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1989-01-09
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509b
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12 lines
CONSTANT(varname); Convert variable to a constant
The CONSTANT procedure causes DAN to treat all subsequent
references to 'varname' as if it were a constant instead of a
variable. The value used for 'varname' in subsequent expressions
will be its most recently used value; i.e. the last value determined
for the variable in the previous processing period.
This procedure is used for fixing the value of a variable that was
created using the MIN, MAX, AVG, SUM, COUNT, or STD.DEV
functions.