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TrynnaDoStat
  • Member for 9 years, 10 months
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  • San Diego, CA
22 votes
1 answer
15k views

Why does Ridge Regression work well in the presence of multicollinearity?

8 votes
2 answers
765 views

Is there a way to force a relationship between coefficients in logistic regression?

6 votes
1 answer
322 views

Do I get the nice asymptotic properties of MLE when I restrict the parameter space?

6 votes
1 answer
2k views

Why does my proof for showing that the Kaplan-Meier estimate is unbiased not work?

5 votes
2 answers
11k views

DF for regression SS in multiple linear regression when sigma is known

4 votes
2 answers
342 views

Is the posterior of a random variable's mean necessarily the mean of that random variable's posterior?

4 votes
1 answer
422 views

Why does Stan initialize an MCMC chain with a random value generated uniformly from [-2, 2] instead of a random value generated from the prior?

4 votes
1 answer
123 views

Am I taking crazy pills here or this A/B testing tool's documentation dead wrong?

4 votes
1 answer
2k views

Is it possible to get a covariance matrix of fitted values for a GLM model in R?

3 votes
2 answers
437 views

Can my Bayesian prior reflect what the data should say rather than what it could say?

3 votes
0 answers
241 views

Dirichlet Process vs. Mixture Models with Many Mixtures

2 votes
1 answer
542 views

Covariance of vector of sample means with different sample sizes?

2 votes
1 answer
805 views

Can distributions that are in the exponential family, but not the natural exponential family, be formed as GLM?

2 votes
0 answers
93 views

Data's Effect on Optimization Algorithm running into a Saddle Point

2 votes
1 answer
2k views

How to do model selection for Cox Proportional Hazards Model when stratifying?