Tablesaw (https://github.com/lwhite1/tablesaw https://github.com/lwhite1/tablesaw) Tablesaw is a high-performance dataframe in Java, with hooks into plotting a

Tablesaw (https://github.com/lwhite1/tablesaw https://github.com/lwhite1/tablesaw) Tablesaw is a high-performance dataframe in Java, with hooks into plotting and machine-learning routines. Open-sourced under Apache2. Would be happy to have help with: - Integrating more machine-learning algorithms (preferably using SMILE or SparkML) - Integrating more plot types - improved support for table joins - misc. improvements.