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README.md

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🛡️ Process Capability, Cpk Analyzer
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A statistical tool modeled to measure process capability and estimate production yield.
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Key Features
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• Numbered Data Entry: A sidebar tracker providing live "Point #" feedback (up to 60 points) to help users stay organized during manual key-in.
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• Statistical Metrics: Calculates Mean, Standard Deviation (ϭ), Cp, and Cpk.
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• PPM Analysis: Provides a detailed breakdown of "Defects per Million" (PPM) occurring above the USL and below the LSL.
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• Automated Audit Reports: Generates a professional PDF containing:
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o Project summary and spec limits.
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o Individuals Control Chart and Capability Histogram.
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o A full Measurement Data Log for audit transparency.
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Key Features
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* Numbered Data Entry: A sidebar tracker providing live "Point #" feedback (up to 60 points) to help users stay organized during manual key-in.
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* Statistical Metrics: Calculates Mean, Standard Deviation (ϭ), Cp, and Cpk.
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* PPM Analysis: Provides a detailed breakdown of "Defects per Million" (PPM) occurring above the USL and below the LSL.
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* Automated Audit Reports: Generates a professional PDF containing:
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o Project summary and spec limits.
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o Individuals Control Chart and Capability Histogram.
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o A full Measurement Data Log for audit transparency.
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________________________________________
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🛠️ Installation & Setup
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2. Local Deployment
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Bash
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# Clone the repository
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Clone the repository
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git clone https://github.com/your-repo-link
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# Install dependencies
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Install dependencies
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pip install -r requirements.txt
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# Run the Export QC App
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Run the Export QC App
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streamlit run export_qc.py
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# Run the Cpk Analyzer
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Run the Cpk Analyzer
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streamlit run cpk_analyzer.py
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3. System Dependencies (Streamlit Cloud)
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📈 Quality Standards
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The Cpk Analyzer follows standard automotive quality benchmarks:
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• Cpk < 1.00: Process is not capable.
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• 1.00 ≤ Cpk < 1.33: Process is marginally capable.
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• Cpk ≥ 1.33: Process is capable (Standard requirement).
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* Cpk < 1.00: Process is not capable.
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* 1.00 ≤ Cpk < 1.33: Process is marginally capable.
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* Cpk ≥ 1.33: Process is capable (Standard requirement).
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