Mohit, yes both these are available in both charts and tables. Lots of different ways to calc and display them. Check out the video tutorials, they really are a good way to get a quick start at understanding Tableau's capabilities. --Shawn
Thanks! There are so many vidoes, which ones should I look at first that would give me this info?
Also, is it possible to draw social graph?
Mohit, I just looked at the tutorials on-demand page. It seems with the 7 release they changed out all their videos, and the structure of the info, so I can't say which ones (if any) cover your specific topics. I'll probably start working through these new videos over the next few weeks. If I run across a relevant one I'll let you know. I the meantime, look for info on Table Calculations, Field Calculations and Reference Lines in these forums and the Knowledge Base. --Shawn