photo

Spyridon Kariofylis


Last seen: 約4年 前 |  2020 年からアクティブ

Followers: 0   Following: 0

統計

Feeds

表示方法

質問


Error using mvregress : Covariance is not positive-definite. AND Error in varm/estimate : sigma(solve,solve), logL] = mvregress(D, R, 'covtype' , 'full' , 'varformat', 'beta' , ...
Hello there I am trying to calculate the betas and alphas from the CAPM model, for 62 stocks, using a var model but i get this ...

約4年 前 | 0 件の回答 | 0

0

回答

質問


Creating a fucntion that takes as input multible csv files and converts them into arrays
So i am creating a program for financial analysis, and i want to extend my analysis for more stocks. The following code describe...

約4年 前 | 1 件の回答 | 0

1

回答