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economics student 2020-6-5

评论： economics student 2020-6-8

I have this result when running my programme even if data seem to be ok (11 columns and 3422 rows of volatility series):

> In fvar (line 135)

In ej_elena1 (line 141)

Warning: Matrix is close to singular or badly scaled. Results may be inaccurate. RCOND = 2.427864e-33.

> In ols (line 47)

In fvar (line 81)

In ej_elena1 (line 141)

Error using fdis_prb (line 31)

negative or zero dof in fdis_prb

Error in fvar (line 143)

results(j).fprob = fdis_prb(ftest,nlag,nobse-k);

Im updating the data with recent days and shall try to calculate volatilities with logarithms to see if the series appear as less alike.

thanks!

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