import_excel

Import Excel files with enhanced sheet support

internal

Provides utilities to detect common data leakage patterns including train/test
contamination, temporal leakage, and data duplication, enhancing model reliability and
reproducibility in machine learning workflows. Generates diagnostic reports and visual
summaries to support data validation. Methods based on best practices from Hastie,
Tibshirani, and Friedman (2009, ISBN:978-0387848570).

Cheryl Isabella

leakr

Data Leakage Detection Tools for Machine Learning

import_excel function

<dl><dt>file_path</dt>
<dd>Path to Excel file</dd>
<dt>sheet</dt>
<dd>Sheet name or number</dd>
<dt>verbose</dt>
<dd>Whether to show messages</dd>
<dt>...</dt>
<dd>TODO: Add description</dd></dl>

Arguments

Import Excel files with enhanced sheet support — import_excel

<dl>

<dt>file_path</dt>
<dd>Path to Excel file</dd>


<dt>sheet</dt>
<dd>Sheet name or number</dd>


<dt>verbose</dt>
<dd>Whether to show messages</dd>


<dt>...</dt>
<dd>TODO: Add description</dd>

</dl>

import_excel: Import Excel files with enhanced sheet support

Description

Usage

Value

Arguments