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Blade Runner
  • Member for 10 years, 10 months
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9 votes
2 answers
1k views

Generate symmetric positive definite matrix with a pre-specified sparsity pattern

9 votes
0 answers
410 views

Copulas for generating uniform random variables with correlations

6 votes
4 answers
8k views

Interpret regression coefficients when independent variable is a ratio

6 votes
4 answers
876 views

Combining regression estimates by summing

4 votes
2 answers
121 views

Regression Interpretation conundrum

3 votes
1 answer
927 views

Correlation preserving transformation conundrum

2 votes
1 answer
28 views

Plotting series of numbers while protecting privacy

2 votes
2 answers
1k views

endogenous and exogenous variable interpretation

2 votes
0 answers
1k views

Sparse PCA adjusted variance explained

2 votes
3 answers
509 views

Remapping the Sum of two Normal Random variables?

1 vote
0 answers
352 views

Gibbs sampling product of normals as conditional

1 vote
1 answer
265 views

Correlated random draws with graph structured correlation

1 vote
0 answers
62 views

Efficient generation of graph structured correlated random variables via MCMC/Gibbs