RangeNumericCount() finds the number of numeric values in an expression or field.
Syntax:
RangeNumericCount(first_expr[, Expression])
Return data type: integer
Arguments:
The arguments of this function may contain inter-record functions which in themselves return a list of values.
| Argument | Description |
|---|---|
| first_expr | The expression or field containing the data to be measured. |
| Expression | Optional expressions or fields containing the range of data to be measured. |
Examples and results:
| Examples | Results |
|---|---|
| RangeNumericCount (1,2,4) |
Returns 3 |
| RangeNumericCount (5,'abc') | Returns 1 |
| RangeNumericCount (null( )) |
Returns 0 |
Example with expression:
RangeNumericCount (Above(MaxString(MyField),0,3))
Returns the number of numeric values in the three results of the MaxString(MyField) function evaluated on the current row and two rows above the current row.
| MyField | RangeNumericCount(Above(MaxString(MyField),0,3)) |
|---|---|
| 10 | 1 |
| abc | 1 |
| 8 | 2 |
| def | 1 |
| xyz | 1 |
| 9 | 1 |
Data used in examples:
RangeTab:
LOAD * INLINE [
MyField
10
'abc'
8
def
xyz
9
] ;
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