This is an Eval Central archive copy, find the original at elizabethgrim.com.
Recently, a colleague asked me how to visualize projections in Excel. The pressure was on, and they needed to wow their boss with their skills. The hardest part of a projection graph is, well, the actual projections. If you already have that data, like this group did, then making an informative graph is simple with just a few tweaks to the Excel default.