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Imner Renmi


自 2015 起处于活动状态

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统计学

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Index of the row
Hi, I have a 5000 by 1 vector and I have a scalar, which is NOT part of the vector. I want to find the row number of the clos...

8 years 前 | 2 个回答 | 0

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how to find the index of the row
Hi, I want to get the row number in the following case. Say one has a 5 by 1 vector [1;2;3;4;5]. If I have the scalar '4.5...

8 years 前 | 3 个回答 | 0

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Draw random number from Normal distribution past a threshold value
Hi, I want to draw values that are larger than 1.96 from a normal distribution. Anyone know how I can do this in matlab. Is t...

8 years 前 | 2 个回答 | 0

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Draw random variables student t distribution
I want to draw standardized values with a t-distribution, so I want to generate iid numbers from the student-t distribution with...

8 years 前 | 1 个回答 | 0

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How to get the historical GARCH Variance
Never mind, I found the answer to my question on the following link: http://nl.mathworks.com/help/econ/infer-conditional-vari...

9 years 前 | 0

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How to get the historical GARCH Variance
When one constructs forecasts with a GJR-GARCH model, the output matlab gives is the variance forecast (i.e. $\sigma^2_{t+1}$). ...

9 years 前 | 1 个回答 | 0

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How to impose restrictions on a parameter matrix
Suppose you want to estimate a VAR(1) model and you declare the matrix X (independent variable) and Y (dependent variable). ...

9 years 前 | 1 个回答 | 1

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