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Stéphane Laurent
  • Member for 10 years, 5 months
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75 votes
Accepted

How to simulate artificial data for logistic regression?

48 votes

What is the intuition behind beta distribution?

40 votes

Are probabilities preserved under function transformation?

36 votes
Accepted

Why is the Jeffreys prior useful?

36 votes

Why are Jeffreys priors considered noninformative?

28 votes
Accepted

Why is a likelihood-ratio test distributed chi-squared?

26 votes

Can two random variables have the same distribution, yet be almost surely different?

23 votes
Accepted

"Fully Bayesian" vs "Bayesian"

22 votes

What is the mathematical difference between random- and fixed-effects?

21 votes
Accepted

What is a full conditional probability?

21 votes
Accepted

Which multiple comparison method to use for a lmer model: lsmeans or glht?

18 votes

What is an "uninformative prior"? Can we ever have one with truly no information?

18 votes

What is so cool about de Finetti's representation theorem?

16 votes
Accepted

Recalculate log-likelihood from a simple R lm model

15 votes
Accepted

Distribution of Y from distribution of X

14 votes
Accepted

Why doesn't my gamma density plot match my histogram of samples?

14 votes

How to get ellipse region from bivariate normal distributed data?

14 votes
Accepted

Computation of hypergeometric function in R

13 votes

Effect size as the hypothesis for significance testing

13 votes
Accepted

A question about notation of Bayes' Theorem

13 votes
Accepted

Conditional expectation of R-squared

11 votes

Why is RSS distributed chi square times n-p?

11 votes
Accepted

What distribution does Fisher's exact test assume?

11 votes
Accepted

What is the name of this graph?

11 votes
Accepted

Does Boruta feature selection (in R) take into account the correlation between variables?

11 votes

Estimation of parameters as a mode of posterior distribution

10 votes
Accepted

What is cov(X,Y), where X=min(U,V) and Y=max(U,V) for independent uniform(0,1) variables U and V?

10 votes

What does truncated distribution mean?

10 votes
Accepted

Which distributions are parameterization invariant when based on the Jeffreys prior?

10 votes

Relation between observed power and p-value?

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