subtract
Subtract two or more numeric columns.
An additional constant may be used to subtract from the final result.
Usage
The following examples show how the step can be used in a recipe.Examples
Examples
To subtract column
number2 from column number1:Inputs & Outputs
The following are the inputs expected by the step and the outputs it produces. These are generally columns (ds.first_name), datasets (ds or ds[["first_name", "last_name"]]) or models (referenced
by name e.g. "churn-clf").
Inputs
Inputs
One or numeric columns to subtract (in left-to-right order).
Outputs
Outputs
Numeric column containing the result of the subtraction.
Configuration
The following parameters can be used to configure the behaviour of the step by including them in a json object as the last “input” to the step, i.e.step(..., {"param": "value", ...}) -> (output).