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TrynnaDoStat
  • Member for 10 years, 11 months
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  • San Diego, CA
24 votes
1 answer
18k views

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

7 votes
1 answer
2k views

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

7 votes
2 answers
822 views

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

6 votes
1 answer
372 views

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

5 votes
2 answers
12k views

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

5 votes
1 answer
579 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?

5 votes
1 answer
142 views

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

4 votes
2 answers
349 views

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

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
576 views

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

3 votes
0 answers
280 views

Dirichlet Process vs. Mixture Models with Many Mixtures

3 votes
1 answer
1k views

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

2 votes
1 answer
690 views

Covariance of vector of sample means with different sample sizes?

2 votes
0 answers
103 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?

0 votes
0 answers
49 views

Why don't we typically drop a category as a baseline in Bayesian hierarchical linear regression?