Down, But Not Out: Fill Down in Tableau Prep

Facing those awkward blank rows in your data where vital info appears just once and disappears? In his blog, Younes Ghouini unpacks Tableau Prep’s Fill Down feature—your new best friend for auto-populating null cells with the last valid value, just like magic. From choosing the right Clean Step to configuring Group By, Order By, and Compute Using, he walks you through the setup so nothing slips through the cracks. Think of it as your personal data-prep lifesaver: simple, smart, and a total time-saver.