filter_row_numbers
Filter rows by row number.
Keeps or drops rows with specific row numbers, i.e. based on their 0-based, consecutive integer index.
Usage
The following example shows how the step can be used in a recipe.
Examples
Examples
To keep only rows with index 0, 2 and 4 (the first, third and fifth row)
To keep only rows with index 0, 2 and 4 (the first, third and fifth row)
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.
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
An input dataset to filter.
Outputs
Outputs
A new dataset containing the same columns as the input dataset but only those rows passing the filter condition.
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).