Metadata-Version: 2.4
Name: completejourney_py
Version: 0.1.0
Summary: Data from R package completejourney
Author-email: James Cunningham <james@notbadafterall.com>, Brad Boehmke <bradleyboehmke@gmail.com>
Maintainer-email: James Cunningham <james@notbadafterall.com>, Brad Boehmke <bradleyboehmke@gmail.com>
License: MIT
Project-URL: Homepage, https://github.com/cunningjames/completejourney_py
Project-URL: Repository, https://github.com/cunningjames/completejourney_py
Project-URL: Issues, https://github.com/cunningjames/completejourney_py/issues
Project-URL: Documentation, https://github.com/cunningjames/completejourney_py
Keywords: data,retail,grocery,transactions,complete journey
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Science/Research
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Programming Language :: Python :: 3.14
Classifier: Topic :: Scientific/Engineering
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Typing :: Typed
Requires-Python: >=3.8
Description-Content-Type: text/markdown
Requires-Dist: pandas>=1.0.0
Requires-Dist: pyarrow>=1.0.0
Requires-Dist: importlib_resources>=1.3.0; python_version < "3.9"
Provides-Extra: dev
Requires-Dist: pytest>=6.0; extra == "dev"
Requires-Dist: flake8>=4.0; extra == "dev"
Requires-Dist: black>=22.0; extra == "dev"
Requires-Dist: isort>=5.0; extra == "dev"
Requires-Dist: mypy>=0.910; extra == "dev"
Requires-Dist: pre-commit>=2.15; extra == "dev"
Provides-Extra: test
Requires-Dist: pytest>=6.0; extra == "test"
Requires-Dist: pytest-cov>=3.0; extra == "test"
Requires-Dist: pytest-xdist>=2.0; extra == "test"
Provides-Extra: docs
Requires-Dist: mkdocs-material>=8.0; extra == "docs"
Requires-Dist: mkdocs-jupyter>=0.21; extra == "docs"
Requires-Dist: mkdocstrings[python]>=0.19; extra == "docs"
Requires-Dist: mkdocs-mermaid2-plugin>=0.6.0; extra == "docs"
Requires-Dist: matplotlib>=3.5; extra == "docs"
Requires-Dist: seaborn>=0.11; extra == "docs"

# The Complete Journey (Python)

[![Python Version](https://img.shields.io/badge/python-3.8%2B-blue.svg)](https://python.org)
[![Package Version](https://img.shields.io/badge/version-0.1.0-green.svg)](https://github.com/cunningjames/completejourney_py)
[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
[![Tests](https://img.shields.io/badge/tests-passing-brightgreen.svg)](https://github.com/cunningjames/completejourney_py/actions/workflows/test.yml)
[![Docs](https://img.shields.io/badge/docs-latest-blue.svg)](https://cunningjames.github.io/completejourney_py/)
[![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
[![mypy](https://img.shields.io/badge/mypy-checked-blue)](http://mypy-lang.org/)

A Python data package providing access to grocery store shopping transaction data from [84.51°](http://www.8451.com/area51/). This is a Python equivalent of the R package [completejourney](https://github.com/bradleyboehmke/completejourney), using the more portable Parquet format for cross-platform compatibility.

> **Important**: This package contains simulated data based on real grocery shopping patterns. It is intended for **educational and exploratory data analysis purposes only**. This data should not be used for academic research, commercial decision-making, or any purpose requiring authentic consumer behavior data.

## Overview

The Complete Journey dataset represents grocery store shopping transactions over one year from a group of **801 households**. The data includes detailed purchase information, household demographics, marketing campaigns, and coupon usage - providing a comprehensive view of retail shopping behavior.

**Key Statistics:**
- **1,469,307** transaction records
- **801** households
- **8** comprehensive datasets
- **1 year** of shopping data

## Installation

```bash
pip install completejourney_py
```

### Development Installation

```bash
# Clone the repository
git clone https://github.com/cunningjames/completejourney_py.git
cd completejourney_py

# Install in development mode
pip install -e .

# Install with development dependencies
pip install -e ".[dev]"
```

## Quick Start

```python
from completejourney_py import get_data

# Load all datasets
data = get_data()

# Access individual datasets
transactions = data["transactions"]
demographics = data["demographics"]
products = data["products"]

print(f"Loaded {len(transactions):,} transaction records")
print(f"Covering {len(demographics):,} households")
```

## 📚 Documentation

Comprehensive documentation including analysis notebooks is available at: **[completejourney-py.readthedocs.io](https://cunningjames.github.io/completejourney_py/)**

### Cookbook Examples

The documentation includes detailed analysis notebooks:
- **Dataset Summary Analysis** - Overview of all 8 datasets
- **Top Selling Products** - Product performance analysis  
- **Shopping Frequency Analysis** - Customer behavior patterns
- **Coupon Analysis** - Promotional effectiveness
- **Traffic Patterns** - Store visit timing and trends
- **Demographic Product Analysis** - Purchase behavior by customer segments
- **Market Basket Analysis** - Product associations and cross-selling

## Datasets

### Core Transaction Data
- **`transactions`** - Complete purchase records (1.47M records)
- **`products`** - Product metadata and categories
- **`demographics`** - Household demographic information

### Marketing & Promotions
- **`campaigns`** - Marketing campaigns received by households
- **`campaign_descriptions`** - Campaign metadata and details
- **`promotions`** - Product placement in mailers and stores
- **`coupons`** - Coupon metadata (UPC codes, campaigns)
- **`coupon_redemptions`** - Detailed coupon usage records

## Usage Examples

### Load Specific Datasets

```python
from completejourney_py import get_data

# Load single dataset
transactions = get_data("transactions")["transactions"]

# Load multiple datasets
sales_data = get_data(["transactions", "products", "demographics"])
```

### Basic Analysis

```python
import pandas as pd
from completejourney_py import get_data

# Load data
data = get_data(["transactions", "demographics", "products"])
transactions = data["transactions"]
demographics = data["demographics"]
products = data["products"]

# Basic transaction analysis
print("Transaction Summary:")
print(f"Total transactions: {len(transactions):,}")
print(f"Total households: {transactions['household_id'].nunique():,}")
print(f"Date range: {transactions['transaction_timestamp'].dt.date.min()} to {transactions['transaction_timestamp'].dt.date.max()}")

# Household spending analysis
household_spending = transactions.groupby('household_id')['sales_value'].sum()
print(f"\nAverage household spending: ${household_spending.mean():.2f}")
print(f"Median household spending: ${household_spending.median():.2f}")
```

### Marketing Analysis

```python
# Analyze campaign effectiveness
campaign_data = get_data(["campaigns", "campaign_descriptions", "transactions"])
campaigns = campaign_data["campaigns"]
descriptions = campaign_data["campaign_descriptions"]
transactions = campaign_data["transactions"]

# Join campaign data
campaign_analysis = campaigns.merge(descriptions, on='campaign')
print("Campaign Types:")
print(campaign_analysis['campaign_type'].value_counts())
```

## Data Dictionary

### Key Variables

| Dataset | Key Variables | Description |
|---------|---------------|-------------|
| `transactions` | `household_id`, `product_id`, `sales_value`, `quantity` | Purchase records |
| `demographics` | `household_id`, `age`, `income`, `household_size` | Household characteristics |
| `products` | `product_id`, `department`, `product_category`, `brand` | Product information |
| `campaigns` | `household_id`, `campaign_id` | Marketing campaigns |
| `coupons` | `coupon_upc`, `product_id`, `campaign_id` | Coupon details |

### Data Relationships

```
households (demographics) 
    ↓
transactions ← products
    ↓
campaigns → campaign_descriptions
    ↓
coupons → coupon_redemptions
```

## Data Source & Important Notice

**⚠️ Simulated Data Notice**: This dataset contains simulated grocery shopping data created for educational purposes. While based on realistic shopping patterns, it is not real consumer data.

**Appropriate Uses:**
- ✅ Learning data analysis techniques
- ✅ Teaching retail analytics concepts  
- ✅ Prototyping data science workflows
- ✅ Educational coursework and tutorials

**Not Appropriate For:**
- ❌ Academic research requiring real consumer data
- ❌ Commercial business decisions
- ❌ Market research or consumer insights
- ❌ Publication in academic journals

The original concept and data structure are from [84.51°](http://www.8451.com/area51/), with additional insights available at the [Complete Journey project page](https://bradleyboehmke.github.io/completejourney/).

**Citation for Educational Use:**

> 84.51°. (2015). *The Complete Journey: A comprehensive view of household shopping behavior* [Dataset concept]. 84.51°. http://www.8451.com/area51/  
> [Note: This implementation contains simulated data for educational purposes]

## Requirements

- Python 3.8-3.14
- pandas >= 1.0.0
- pyarrow >= 1.0.0

## Development

### Running Tests

```bash
# Install test dependencies
pip install -e ".[test]"

# Run tests
pytest

# Run with coverage
pytest --cov=completejourney_py
```

### Code Quality

```bash
# Install development dependencies
pip install -e ".[dev]"

# Format code
black completejourney_py/ tests/
isort completejourney_py/ tests/

# Lint code
flake8 completejourney_py/ tests/

# Type checking
mypy completejourney_py/
```

## License

This package is released under the MIT License. The underlying data is provided by 84.51° for research and educational purposes.

## Related Projects

- [completejourney (R)](https://github.com/bradleyboehmke/completejourney) - Original R package
- [Complete Journey Analysis](https://bradleyboehmke.github.io/completejourney/) - Detailed data exploration

## Contributing

Contributions are welcome! Please feel free to submit a Pull Request.
