RangeNumericCount - script and chart function
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
] ;