Displaying 2 results from an estimated 2 matches for "losemindl".
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losemind
2010 Jul 06
2
How do I plat timestamed (in seconds) data in R?
Hi all,
I have an Nx2 array, where the first column contains the timestamps and the
second column contains the corresponding data.
second | ts
--------| --
14:25:00| 18
14:25:02| 14
14:25:04| 11
14:25:06| 4
14:25:08| 24
14:25:10| 13
14:25:12| 12
14:25:14| 6
14:25:16| 21
14:25:18| 37
14:25:20| 21
14:25:22| 9
Since I don't know how to do this in R yet, please allow me to show data in
Matlab:
2010 Jul 05
2
Can anybody help me understand AIC and BIC and devise a new metric?
Hi all,
Could anybody please help me understand AIC and BIC and especially why do
they make sense?
Furthermore, I am trying to devise a new metric related to the model
selection in the financial asset management industry.
As you know the industry uses Sharpe Ratio as the main performance
benchmark, which is the annualized mean of returns divided by the annualized
standard deviation of returns.