isInteger function
The isInteger function checks whether the data type of the attribute specified in the string parameter is an integer.
Parameters
isInteger(string, binary)
Parameter | Description |
|---|---|
string | The nominal attribute to be tested. The string parameter is mandatory. |
binary | If the optional binary parameter is True, or not specified, results will be provided as Booleans (True/False), while if it is False, results will be provided in binary form (1/0). The binary parameter values (True/False) are case sensitive. |
Integer type valid formats (if the values aren’t this format, the function will return a False or 0).
45;
-44
Example
The following example uses the Bike Sales dataset.
Description | Screenshot |
|---|---|
In this example, we want to check if the Age_Group attribute is an Integer attribute. We add a new attribute and write the following formula:
We didn’t specify the binary parameter, as we want our results to be displayed in Booleans. |  |