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Loop for rolling window
Hi, I need to divide a time series of returns into portfolios based on stocks that showed the lowest turnover. The problem is th...
9 years 前 | 0 个回答 | 0
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Simulate a time series of stock price using Monte-Carlo simulations
Hy everyone, I need to compute a time series of stock price assuming that they are driven by a random walk. What would be the...
9 years 前 | 1 个回答 | 0
1
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Factor Model-Empty answer
Hi everyone, I'm trying to run a multivariate regression in order to estimate a factor model. Everything is running but when I l...
9 years 前 | 0 个回答 | 0
0
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Error using export function
Hi everyone, I'm trying to export a file to excel (I'm using a MacBook and I have the licence for excel) using the function ex...
9 years 前 | 1 个回答 | 0
1
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Function Sort to find smallest value in a Column?
I'm trying to find the five smallest value corresponding to their exact date from this weekly time series. What I wrote is the...
9 years 前 | 1 个回答 | 0
1
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How to take a random sample of each column?
I have data from a file with 25 columns and 9000 rows. Actually the problem is that I would like to have everything on an .m for...
10 years 前 | 3 个回答 | 0
