The RunnersSum( ) function returns the sum of a datum of all the runners in a particular race.
Syntax
RunnersSum('nValueExpr',cRaceID,'fCondition')
Argument |
Description |
Example |
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'nValueExpr' |
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'HrBodyweight( )' |
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cRaceID |
Race ID (default to underlying race). Normally, this is a string returned by the functions HrRaceID( ), JrRaceID( ) and SrRaceID( ). |
'17222' |
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'fCondition' |
Logical expression to filter out a particular set of runners in the race. |
'HrFP( )<=3' |
Returns
The function returns a numeric value.
Examples
RunnersSum('Bodyweight( )')
Returns the sum of Body Weight of all the runners of the underlying race.
RunnersSum('Bodyweight( )','17222')
Returns the sum of Body Weight of all the runners of the race of ID '17222', i.e., the 222nd race of season 97-98.
RunnersSum('Bodyweight( )',,'HrFP( )<=3')
Returns the sum of Body Weight of the 3 fastest horses in the underlying race.
RunnersSum('Bodyweight( )','17222','HrFP( )<=3')
Returns the sum of Body Weight of the 3 fastest horses of the race of ID '17222', i.e., the 222nd race of season 97-98.
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