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Confounded
  • Member for 7 years, 2 months
  • Last seen this week
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19
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All Questions Answers
Score Newest
question
5
If $(X,Y) \sim \mathcal N(0,\Sigma)$, are $Z = Y - \rho\frac{\sigma_Y}{\sigma_X}X$ and $X$ independent?
May 4, 2018
question
5
IRLS for truncated normal GLM
Nov 6, 2018
question
4
Survival analysis with cures when it is known that for some subjects the event (death) will never occur
Jul 23, 2015
question
4
Joint distribution of independent t-distributed random variables
Mar 5, 2018
question
3
Transform data while keeping the mean constant
Nov 2, 2018
answer
3
Autocovariance of an ARMA(2,1) process - derivation of analytical model for $\gamma( k)$
Nov 16, 2020
question
3
When is ARMA(p,q) strictly (strongly) stationary and what is its unconditional distribution?
Aug 15, 2017
question
2
What is "the best" way to approximate moments of two distributions if they cannot be matched exactly? [closed]
May 27, 2015
question
2
If $\mathbf{x} \sim N(\mathbf{0,I})$ and $\mathbf{y} = \mathbf{Ax}$, what does $\mathbf{A}^T \mathbf{A}$ represent?
May 15, 2018
question
2
ARMA(p,q) conditional distribution given first k<p observations
Nov 18, 2020
Top network posts
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7
Distribution of maximum of partial sums of independent random variables
6
Estimation of Radon–Nikodym derivative from historical returns and option price data
5
Missing data in historical simulation VaR

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