In this blog post we discover how you can replace empty fields in tables with a zero. As you will see below, this is very straightforward. You can see in this table that some values are empty, that is because there is no corresponding value if that metric for a…
When you have a scatter plot in Tableau, you often want to add a trend line to indicate a relationship between two variables. However, sometimes it appears that it’s impossible: it’s greyed out and there is a tooltip that says “trend lines are not supported when marks are stacked”. Let’s…
In this blog post, you will learn to remove URL parameters from a column that contains page path URLs. We do this by using the REGEXP_REPLACE function that is available in Tableau. What are URL Parameters? Url Parameters or query strings are added in the back of we web address.…
When I exported my CSV in R, its values were split on a semicolon. I, a Tableau rookie, wanted to import that file. I’ve bumped into several BI tools that didn’t have an options to specify a custom separator, but for a robust tool like Tableau, that seemed unbelievable. Depending…