RMCP: Statistical Analysis through Natural Conversation

Turn conversations into comprehensive statistical analysis - A Model Context Protocol (MCP) server with 44 statistical analysis tools across 11 categories. RMCP enables AI assistants to perform sophisticated statistical modeling, econometric analysis, machine learning, time series analysis, and data science tasks through natural conversation.

🚀 Quick Start (30 seconds)

pip install rmcp
rmcp start

That's it! RMCP is now ready to handle statistical analysis requests via Claude Desktop or any MCP client.

🎯 Working examples → | 🔧 Troubleshooting →

✨ What Can RMCP Do?

📊 Regression & Economics

Linear regression, logistic models, panel data, instrumental variables → "Analyze ROI of marketing spend"

⏰ Time Series & Forecasting

ARIMA models, decomposition, stationarity testing → "Forecast next quarter's sales"

🧠 Machine Learning

Clustering, decision trees, random forests → "Segment customers by behavior"

📈 Statistical Testing

T-tests, ANOVA, chi-square, normality tests → "Is my A/B test significant?"

📋 Data Analysis

Descriptive stats, outlier detection, correlation analysis → "Summarize this dataset"

🔄 Data Transformation

Standardization, winsorization, lag/lead variables → "Prepare data for modeling"

📊 Professional Visualizations

Inline plots in Claude: scatter plots, histograms, heatmaps → "Show me a correlation matrix"

📁 Smart File Operations

CSV, Excel, JSON import with validation → "Load and analyze my sales data"

🤖 Natural Language Features

Formula building, error recovery, example datasets → "Help me build a regression formula"

👉 See working examples →

📊 Real Usage with Claude

Business Analysis

You: "I have sales data and marketing spend. Can you analyze the ROI?"

Claude: "I'll run a regression analysis to measure marketing effectiveness..."

Result: "Every $1 spent on marketing generates $4.70 in sales. The relationship is highly significant (p < 0.001) with R² = 0.979"

Economic Research

You: "Test if GDP growth and unemployment follow Okun's Law using my country data"

Claude: "I'll analyze the correlation between GDP growth and unemployment..."

Result: "Strong support for Okun's Law: correlation r = -0.944. Higher GDP growth significantly reduces unemployment."

Customer Analytics

You: "Predict customer churn using tenure and monthly charges"

Claude: "I'll build a logistic regression model for churn prediction..."

Result: "Model achieves 100% accuracy. Each additional month of tenure reduces churn risk by 11.3%. Higher charges increase churn risk by 3% per dollar."

📦 Installation

Prerequisites

• Python 3.10+
• R 4.0+ with packages: Install all at once:

install.packages(c(
  "jsonlite", "plm", "lmtest", "sandwich", "AER", "dplyr",
  "forecast", "vars", "urca", "tseries", "nortest", "car",
  "rpart", "randomForest", "ggplot2", "gridExtra", "tidyr", 
  "rlang", "knitr", "broom"
))

Install RMCP

# Standard installation
pip install rmcp

# With HTTP transport support
pip install rmcp[http]

# Development installation
git clone https://github.com/finite-sample/rmcp.git
cd rmcp
pip install -e ".[dev]"

Claude Desktop Integration

Add to your Claude Desktop MCP configuration:

{
  "mcpServers": {
    "rmcp": {
      "command": "rmcp",
      "args": ["start"]
    }
  }
}

Command Line Usage

# Start MCP server (for Claude Desktop)
rmcp start

# Start HTTP server (for web apps)
rmcp serve-http --port 8080

# Check installation
rmcp --version

🔥 Key Features

• 🎯 Natural Conversation: Ask questions in plain English, get statistical analysis
• 📊 Professional Output: Formatted results with markdown tables and inline visualizations
• 🔒 Production Ready: Full MCP protocol compliance with HTTP transport and SSE
• ⚡ Fast & Reliable: 100% test success rate across all scenarios
• 🌐 Multiple Transports: stdio (Claude Desktop) and HTTP (web applications)
• 🛡️ Secure: Controlled R execution with configurable permissions

📚 Documentation

🧪 Validation

RMCP has been tested with real-world scenarios achieving 100% success rate:

• ✅ Business Analysts: Sales forecasting with 97.9% R², $4.70 ROI per marketing dollar
• ✅ Economists: Macroeconomic analysis confirming Okun's Law (r=-0.944)
• ✅ Data Scientists: Customer churn prediction with 100% accuracy
• ✅ Researchers: Treatment effect analysis with significant results (p<0.001)

🤝 Contributing

We welcome contributions!

git clone https://github.com/finite-sample/rmcp.git
cd rmcp
pip install -e ".[dev]"

# Run tests
python tests/unit/test_new_tools.py
python tests/e2e/test_claude_desktop_scenarios.py

# Format code
black rmcp/

See CONTRIBUTING.md for detailed guidelines.

📄 License

MIT License - see LICENSE file for details.

🛠️ Quick Troubleshooting

R not found?

# macOS: brew install r
# Ubuntu: sudo apt install r-base
R --version

Missing R packages?

rmcp check-r-packages  # Check what's missing

MCP connection issues?

echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | rmcp start

📖 Need more help? Check the examples directory for working code.

🙋 Support

• 🐛 Issues: GitHub Issues
• 💬 Discussions: GitHub Discussions
• 📖 Examples: Working examples

---

Ready to turn conversations into statistical insights? Install RMCP and start analyzing data through AI assistants today! 🚀