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NRH
  • Member for 12 years, 5 months
  • Last seen more than 2 years ago
  • Copenhagen, Denmark
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About

Researcher, broadly interested in probability theory, mathematical, computational and applied statistics.

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11
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Top posts
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All Questions Answers
Score Newest
answer
78
On the importance of the i.i.d. assumption in statistical learning
May 24, 2016
answer
63
How to understand degrees of freedom?
Oct 12, 2011
answer
57
Why is sample standard deviation a biased estimator of $\sigma$?
Jun 10, 2011
answer
46
Is there an intuitive interpretation of $A^TA$ for a data matrix $A$?
Feb 9, 2012
answer
43
Why are regression problems called "regression" problems?
May 21, 2011
answer
42
How to sample from a normal distribution with known mean and variance using a conventional programming language?
Oct 1, 2011
answer
40
How to interpret an inverse covariance or precision matrix?
May 16, 2011
answer
34
Is machine learning less useful for understanding causality, thus less interesting for social science?
Nov 9, 2011
answer
33
Is there any gold standard for modeling irregularly spaced time series?
Aug 10, 2012
answer
31
What is the objective function of PCA?
May 3, 2011
Top network posts
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12
Libraries for solving Lyapunov's equation
8
The logic of passing a missing argument to the R-function rep

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