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Perhaps try the HTML version (which however is incomplete): http://www.google.com.au/search?q=cache:RB9V6r31FU8J:www.cs.rpi.edu/~zaki/dmcourse/notes/9-8-03/9-8-03.pdf+Correlation+zaki&hl=en

Just clicking the link works for me. Otherwise, Google "correlation zaki" will do, its the very first one. :) Perhaps Zaki is the professor you met.

The following article seems interesting. http://www.cs.rpi.edu/~zaki/dmcourse/notes/9-8-03/9-8-03.pdf :confused:

http://www.elitetrader.com/vb/search.php?s=&action=showresults&searchid=452344&sortby=lastpost&sortorder=descending :confused:

My current understanding (mostly collected from textbooks) about (commonly discussed) statistical correlation: - The two variables both are basically Random variables; and normally distributed (whether independently or not); - The relationship is usually based on simple Linear; It...

Why people keep telling us the truth we don't like? :(

Expecting the truth would be disclosed by any vendors/ forums/ seminars, perhaps we newbies don't like the above claim at all, but it might be quite true. :confused: :mad:

That would be true, thanks VL. :)

Just a thought: Perhaps the market is always right in order for a trader to maximise profits and minimise losses, even though it is always wrong in any certain sense such as the market is constantly seeking its right price level dynamically. :confused:

Q Are there any market advisors that you pay attention to? Marty Zweig and Ned Davis are great; Bob Prechter is the champion. Prechter is the best because he is the ultimate market opportunist. What do you mean by opportunist? The reason he has been successful is that the Elliot Wave...

i lite yuor eNglishy cos moor gooder dan my. :)

2 censt: Perhaps the usual way to look at this mathematical expression would be calculating its resulting values. However, an alternative way would be looking at the process and the main factors of generating its resulting values: Q You may say this mathematical equation looks fairly...

Q Courses in statistics often commence with study of distributions and comparison of distributions. Students are not warned in classes nor in the books that for analytic purposes (such as to improve a process), distributions and calculations of mean, mode, standard deviation, chi-square...

Q A stable process, one with no indication of a special cause of variation, is said to be, following Shewhart, In Statistical Control, or Stable. It is a random process. Its behavior in the near future is predictable. --- --- Out of the Crisis (W. Edwards Deming), P. 321 UQ :confused:

Q No precision, good or bad, can be ascribed to a test method unless instrucment and observer as a combination show statistical control. This is so regardless of the cost of testing equipment. --- Out of the Crisis (W. Edwards Deming), P. 269 UQ :confused:

Thanks Steve46 for your sharing and encouragement. :)

OK, I quit trading today (Saturday)! :D

It appears most researchers/ professors (with PhDs) related to statistics would use Excel for backtesting to write up papers. Perhaps they All must be very profitable traders. :confused:

Propably you need to read this post first: http://www.elitetrader.com/vb/showthread.php?s=&threadid=32206&perpage=6&pagenumber=50 :confused:

Probably not this one: Q Quantifying Edge One of the approaches is to define: Edge=WinProbabilityxWinAmount-LossProbabilityxLossAmount. UQ http://www.elitetrader.com/vb/showthread.php?s=&postid=474371#post474371 :confused: