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Dr. Beeblebrox's user avatar
Dr. Beeblebrox's user avatar
Dr. Beeblebrox's user avatar
Dr. Beeblebrox
  • Member for 11 years, 6 months
  • Last seen more than a month ago
46 votes
3 answers
41k views

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

9 votes
2 answers
6k views

How do regression results change after standardization, as a general rule?

8 votes
2 answers
976 views

A Bayesian perspective on omitted-variable bias (and other covariate-selection bias problems)

6 votes
2 answers
4k views

t test p value vs randomization-inference p value: What can we learn from comparison?

5 votes
0 answers
830 views

Factor analysis across different levels of data aggregation

4 votes
1 answer
4k views

All factors have low proportion variance explained. What could this mean about the data?

4 votes
1 answer
146 views

Testing equivalence of two censored distributions

4 votes
1 answer
194 views

Are significance tests only about sampling error or other forms of variation also?

4 votes
1 answer
112 views

Methods for drawing population inferences from multiple sub-population datasets

3 votes
0 answers
110 views

t-test on two variance calculations

2 votes
0 answers
133 views

Does Levene's test assume separate samples?

2 votes
0 answers
33 views

Searching for a model like ZIP, but to model three data-generating processes, not just two

2 votes
1 answer
254 views

Clustering standard errors for respondents who move during treatment period

2 votes
2 answers
2k views

Regression discontinuity design with multiple cutoffs

2 votes
1 answer
190 views

Conditional fixed effects Poisson *with population exposure*

2 votes
1 answer
720 views

What is the difference between selection bias and composition effect?

2 votes
2 answers
105 views

Models for testing non-linear dynamics (e.g., threshold effects), where threshold is not necessarily known

1 vote
1 answer
126 views

Interpreting experimental treatment effects on PCA output

1 vote
0 answers
198 views

Implementing analytic block-cluster-robust standard errors

1 vote
1 answer
229 views

Metrics to compare diversity of groups on multiple characteristics

1 vote
0 answers
54 views

Calculating power for a survey to compare different metrics

0 votes
0 answers
38 views

Run factor analysis on all variables or just those relevant to the factor we seek?

0 votes
0 answers
265 views

Example of randomization inference failure?