user avatar
user avatar
user avatar
Michael Webb
  • Member for 6 years, 1 month
  • Last seen this week
12 votes
5 answers
925 views

Do private-sector statisticians try to determine causality?

10 votes
1 answer
3k views

What are the consequences of rare events in logistic regression?

9 votes
2 answers
1k views

Does the "divide by 4 rule" give the upper bound marginal effect?

8 votes
2 answers
4k views

What are the properties of MLE that make it more desirable than OLS?

8 votes
2 answers
257 views

Is testing model assumptions considered p-hacking/fishing?

6 votes
1 answer
82 views

Is Bayesian estimation useful for causal analyses?

5 votes
1 answer
489 views

How do random effects adjust for confounding in a model?

5 votes
1 answer
3k views

What does the word omnibus mean in statistics

4 votes
0 answers
1k views

What is the ANOVA equivalent of a matched-pairs t-test? MANOVA?

4 votes
0 answers
84 views

How to modify the f-test null hypothesis in ANOVA

4 votes
1 answer
1k views

Why do GLMs use z-scores for parameter inference?

4 votes
1 answer
66 views

Is there any precedence for using time for both differences in difference-in-difference analysis?

3 votes
1 answer
416 views

Should I use a confidence interval or a prediction interval around the LOESS fitted curve?

3 votes
2 answers
612 views

Why is the mean of sensitivity and specificity equal to the AUC?

3 votes
1 answer
288 views

Can a likelihood function be integrated to find the CDF and probabilities?

3 votes
1 answer
580 views

Are predicted probabilities different when using a logistic GEE model vs. a logistic random effects model?

2 votes
0 answers
66 views

What are some good Generalized Estimating Equations resources?

2 votes
2 answers
237 views

How are does software compute posterior distributions from improper (flat) priors?

2 votes
0 answers
96 views

Computing odds ratio confidence interval directly vs fitting logistic regression model

2 votes
1 answer
72 views

What are the consequences when large-sample asymptotics does not hold?

1 vote
0 answers
55 views

How can regression parameter SEs decrease when predictors are removed from the model?

1 vote
0 answers
586 views

Convince me that AIC can't be used to compare models with different sample sizes

1 vote
0 answers
201 views

Is there any intuition as to why the bootstrap percentile confidence interval has coverage error?

1 vote
0 answers
46 views

How can I account for clusters at different observational levels than the independent variable?

1 vote
0 answers
181 views

Should the ACF or the PACF be used to evaluate autocorrelation of regression errors?

1 vote
1 answer
2k views

Advantage of MLE over LS or other estimator

1 vote
1 answer
25 views

Do survey sample standard errors take into account/correct for anything else besides finite population?

1 vote
0 answers
142 views

What smoothing parameter makes sense for a LOESS calibration curve?