table_calculation

Tableau Blog Posts Series – Tips,Tricks,Best Practices Blog four – Calculation NEW: LOD Expression Top 15 LOD Expressions https://www.tableau.com/LOD-expressions Understanding LOD Expressions http://blog.databender.net/2015/01/22/understanding-level-of-detail-expressions-part-1/  http://blog.databender.net/2015/01/23/understanding-level-of-detail-expressions-part-2/ Introduction to LOD Expressions http://www.tableau.com/about/blog/2015/2/introduction-level-detail-expressions-36655 Be careful when creating calculated fields with fields from secondary data sources, especially when replacing data…