Traditional Aggregation & Analysis Module - Complete Technical Specification
Approx. 1,182 Lines / Visual Basic .NET
📊 Basic File Information
File Name:Tera計算_従来計算.vb
Line Count: Approx. 1,182 Lines
Class Name:Tera計算4_参考従来計算F
Inheritance:Form (Windows Forms)
Purpose: Aggregation and profiling of logistics shipping data using conventional statistical analysis.
Key Features: Total Data Aggregation, Unit-wise Aggregation, ABC Analysis, Daily Time-Series Charts.
🏗️ Module Architecture Overview
💡 Purpose of this Module
Provides a simpler, intuitive "conventional" profiling approach compared to multi-dimensional EIQ analysis. Focusing on basic statistical summaries, Pareto ABC segmentation, and time-series charting, it enables easy-to-understand data profiling.
TabControl Screen Architecture (4 Tabs)
Tab 0: Overall Aggregation - Master statistics and case dimension estimation.
Tab 1: Aggregation by Unit - Detailed case vs. piece shipment profiling.
Tab 2: Category Aggregation - (Reserved for future extension).
Computes time-series metrics across 13 core indicators (lines, pieces, cases, pallets, volume, weight) and estimates average case dimensions using physical cubic volume.
2️⃣ Shipping Unit Aggregation Tab
Cross-tabulates daily volume trends separated into full-case and loose-piece workflows.
3️⃣ ABC Analysis Tab
Executes standard Pareto analysis (80/20 rule) to classify top SKUs and key customer accounts into A (0-70%), B (70-90%), and C (90-100%) tiers using GDI+ chart drawing.