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9 votes
1 answer
2k views

If X/Y has the same distribution as Z, is it true that X has the same distribution as YZ?

5 votes
1 answer
2k views

Does uncorrelation imply independence for marginally Gaussian random variables?

4 votes
1 answer
346 views

Sampling from the surface of a sphere in n dimensions with specific centre

4 votes
1 answer
439 views

If X is independent of Y given Z, is X/Z independent of Y?

3 votes
0 answers
171 views

Is there a survey that explores all the available Markov chain Monte Carlo methods?

3 votes
1 answer
182 views

Evaluating two sets of random samples

2 votes
0 answers
335 views

Multivariate log-normal distribution [duplicate]

2 votes
0 answers
111 views

Proof that the Chinese restaurant process corresponds to Dirichlet process?

2 votes
2 answers
2k views

Evaluation of LDA

2 votes
1 answer
132 views

How to detect the change points in a signal?

1 vote
1 answer
2k views

Why don't we learn the variance/covariance of clusters in k-means in every iteration?

1 vote
2 answers
54 views

In a statitical experiment involving independent coin tosses, what is the number of heads required to get $m$ tails?

1 vote
1 answer
66 views

Can E[X|Y] be computed from E[X|Y,Z]?