<div>On 7/31/07, Manu Sporny <<a href="mailto:msporny@digitalbazaar.com">msporny@digitalbazaar.com</a>> wrote:<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> Charlie wrote: > So in other words, we're talking about uncertainty in more than one > dimension, as expressed by a covariance matrix. Hi Charlie - to work on this, you would have to demonstrate a number of places on the web that already publish information like this. How many websites out there publish numbers with associated covariance matrices? Microformats don't try and invent new ways of publishing information. If you can't find at least 10-20 examples of this happening on the web, you are going to have a very hard time asking the community to spend time to create the Microformat that you're proposing. Do you have some example websites that publish information such as what you describe? -- manu </blockquote></div> I'm not sure how much of this kind of data might be published. I'm doing this for internal use, and was only asking this list on the chance that somebody else might have encountered it, and barring that, to get advice and insight from the community on how to design a Microformat (or if I should avoid that work, Semantic HTML vocabulary) in a way that complies with standards and conventions. Even if nobody else has ever published anything like this before, I'm still interested in doing it for the data I'm working with.