Data files can come in lots of shapes, sizes, and formats. This is especially the case when working with numbers, as there are lots of ways to format a negative. Traditionally, in Excel, this is done by using a ‘-’, red text colour, and sometimes within brackets.
Today at The Data School, we were learning all things Tableau Server.
A guide to creating a parameter which will automatically change the colours of a bar graph depending on whether a target has been met or not.
Hello! I’m Tom and I’ve recently joined The Data School in DS14. I thought this would be a great time to reflect on my experiences from my first week and tell you a little bit about my first project on Friday.