Column 1 Title, Column 2 Title, Column 3 Title
1, 2, 3
4, 5, 6
rather than being in a single column format, like this:
One common reason for having multi-column data is if all of the data can be split into categories and you need to visually show which category each piece of data is in, through colors, spacing, positioning, highlighting, font size, or etc.
In this tutorial, I'm just going to show you how to fully reconstruct the data by accessing it in memory, as it's not entirely the simplest thing for a beginner to do. Once we're able to access individual pieces of data, we'll be able to create multi-column/multi-category graphs, filter out certain categories of data, color them, etc.