Well, every time someone gives you a suggestion you say it “isn’t relevant” because you “haven’t heard of that program,” or “I don’t know what you’re talking about.” However, it sounds like if you want to get the answer to your question you’re going to have to learn about a program you’ve never heard of, or find out what they’re talking about.
Now, in order to recreate that exact graph you’re going to have to plug in the exact numbers that are used in that graph. Those numbers are analyzing sleep patterns. You may not have any interest in analyzing sleep patterns, but those are the numbers you’re going to have to use to recreate that exact chart.
So, from what I read above you’re going to have to load something called “the Analysis ToolPak,” even though you’ve never heard of it before (neither have I.) From what I’m seeing in @blueiiznh‘s response, it is a feature IN Excel, that you down load FROM Excel. Follow her directions, in the first post.
Then come back and they’ll help you some more because I haven’t the faintest idea what they’re talking about either.
BUT, if this was MY question, I would do exactly what they suggested and then I would figure out what they’re talking about. And they would help me. (Maybe!:)