types.isNumeric() function
types.isNumeric() tests if a value is a numeric type (int, uint, or float).
This is a helper function to test or filter for values that can be used in arithmetic operations or aggregations.
Function type signature
(v: A) => bool where A: Basic
For more information, see Function type signatures.
Parameters
v
(Required) Value to test.
Examples
Filter by numeric values
import "types"
data
|> filter(fn: (r) => types.isNumeric(v: r._value))
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