divide

An additional constant may be used to divide the final result by.

Usage

The following examples show how the step can be used in a recipe.

Examples

Example 1
Example 2
Signature

To simply divide one column by another:

divide(ds.numerator, ds.denominator) -> (ds.quotient)

To divide a single column by 2.0:

divide(ds.num_column, {"constant": 2.0}) -> (ds.result)

General syntax for using the step in a recipe. Shows the inputs and outputs the step is expected to receive and will produce respectively. For futher details see sections below.

divide(*columns: number, {
    "param": value,
    ...
}) -> (result: number)

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

column[number]

One or more numeric columns to divide (left to right).

Outputs

column[number]

required

The result of the division.

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).

Parameters

number

default:"1"

A constant to divide by.

boolean

default:"true"

Whether to ignore NaNs or propagate them.

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Usage

Inputs & Outputs

Configuration

​Usage

​Inputs & Outputs

​Configuration

Usage

Inputs & Outputs

Configuration