02. Generate an EDA Report with Dataprep

This script demonstrates how to quickly generate a comprehensive Exploratory Data Analysis (EDA) report using the dataprep library. It loads the classic Iris dataset, creates an interactive report, and saves it as an HTML file.

Note

Dataprep Installation on Windows

The installation of the dataprep library may fail on a standard Windows environment. This is because some of its dependencies (like levenshtein and regex) need to be compiled from C++ source code during installation.

To resolve this, you must have the Microsoft C++ Build Tools installed on your system.

1. Download the installer: https://visualstudio.microsoft.com/visual-cpp-build-tools/

2. Run the installer and select the “Desktop development with C++” workload.

3. Once installed, restart your terminal and try the installation again: pip install dataprep

Out:

'\n.. note:: Lots of issues with conflicting libraries. But\n          should work in its own virtual environment.\n\n# Libraries\nimport pandas as pd\n\n# Specific\nfrom dataprep.eda import create_report\nfrom sklearn.datasets import load_iris\nfrom pathlib import Path\n\n# Load data object\nobj = load_iris(as_frame=True)\n\n# Create report\nprofile = create_report(obj.data,\n    title="Pandas Profiling Report")\n\n# Save to file\nPath(\'./outputs\').mkdir(parents=True, exist_ok=True)\nprofile.save("./outputs/profile02-report.html")\n\n# Show report in the browser\n#profile.show_browser()\n'

"""
.. note:: Lots of issues with conflicting libraries. But
          should work in its own virtual environment.

# Libraries
import pandas as pd

# Specific
from dataprep.eda import create_report
from sklearn.datasets import load_iris
from pathlib import Path

# Load data object
obj = load_iris(as_frame=True)

# Create report
profile = create_report(obj.data,
    title="Pandas Profiling Report")

# Save to file
Path('./outputs').mkdir(parents=True, exist_ok=True)
profile.save("./outputs/profile02-report.html")

# Show report in the browser
#profile.show_browser()
"""