Zero sample correlation does not necessarily mean there is no linear relationship - page 30
You are missing trading opportunities:
- Free trading apps
- Over 8,000 signals for copying
- Economic news for exploring financial markets
Registration
Log in
You agree to website policy and terms of use
If you do not have an account, please register
that scalar product is like a correlation,
orthogonal vectors are not correlated,
and also that the Fourier transform is essentially a correlation :-).
If all the time (at each point of the beginning of the window) the maximum or minimum of the correlation is required, it is interesting to see how the basket behaves in a fixed window.
Is it possible to see something visually?
like on a stereo?
;)
Well, so in alsu geometry a regular angle is a distance :) By the way, it might be quite possible geometry...
already explained to someone - remember the solution to a triangle:
a^2 = b^2 + c^2 - 2bc*cos(b,c)
Scalar product (the third term) as well as angle cosine and correlation coefficient are all monotonically decreasing functions of distance between points (in this case a), hence, problems of finding them can always be reduced to each other by changing coordinate system.
I think this is obvious from the meaning of "correlation", small correlation = large distance between points, high correlation means points in phase space are close to each other... Strangely, this often causes misunderstanding...
Well, that's what I'm saying, you're referring to a different geometry... more specifically, space.
a question has arisen:
is there any way you can see from the QC that one asset is accelerating faster than the other???
And we didn't see the picture...
:(