I am rather new to regression analysis, but have always been a numbers guy when it comes to betting. I have ordered a couple books (yet to arrive) relating to this kind of analysis, and hope to incorporate it into my capping for next year. After messing around with Excel for a few days, I have been pretty happy with the results. However, tonight I sat down at the computer and ran one of my traditional average based formulas and for the DV P-value I recieved 8.27E-05. I am not familiar with this. Can somebody tell me what it means. E for Error? Is Excel not a proper tool for this kind of thing? Data entry error?