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Show HN: Fahmatrix – A Lightweight, Pandas-Like DataFrame Library for Java
Fahmatrix is a lightweight, modern Java library for working with tabular data, inspired by Python's Pandas and rooted in the idea of making data understanding (fahm) easy on the JVM. - moustafa...
🚀 Intuitive API for tabular data 📄 Easy CSV reading and previewing 🔍 Row filtering and column selection 📊 Aggregations, grouping, and sorting (coming soon) 🧩 No external dependencies (for now) Load CSV files into DataFrame Pretty-print data to console View top rows with head() or bottom ones with tail() Aggregations (count, min, max, sum, mean ,median, standard deviation, 25%, 50%, 70%, custom percentage) Filter rows and select columns GroupBy and pivot tables Data export to CSV or JSON Type inference and conversion
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