User Dr. Beeblebrox

46 votes

3 answers

41k views

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

asked Mar 20, 2013 at 15:49

9 votes

2 answers

6k views

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

asked Dec 30, 2015 at 13:00

8 votes

2 answers

976 views

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

asked Aug 6, 2013 at 12:45

6 votes

2 answers

4k views

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

asked Jun 26, 2017 at 16:00

5 votes

0 answers

829 views

Factor analysis across different levels of data aggregation

asked Aug 8, 2013 at 17:37

4 votes

1 answer

4k views

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

asked Dec 12, 2013 at 16:32

4 votes

1 answer

146 views

Testing equivalence of two censored distributions

asked Oct 29, 2018 at 20:46

4 votes

1 answer

194 views

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

asked Jul 16, 2014 at 15:06

4 votes

1 answer

112 views

Methods for drawing population inferences from multiple sub-population datasets

asked Jun 22, 2022 at 22:34

3 votes

0 answers

110 views

t-test on two variance calculations

asked Jul 26, 2013 at 11:10

2 votes

0 answers

133 views

Does Levene's test assume separate samples?

asked Jul 29, 2013 at 14:00

2 votes

0 answers

33 views

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

asked Apr 4, 2013 at 21:00

2 votes

1 answer

254 views

Clustering standard errors for respondents who move during treatment period

asked Jan 30, 2015 at 0:20

2 votes

2 answers

2k views

Regression discontinuity design with multiple cutoffs

asked May 19, 2015 at 10:19

2 votes

1 answer

190 views

Conditional fixed effects Poisson with population exposure

asked Mar 16, 2013 at 21:45

2 votes

1 answer

719 views

What is the difference between selection bias and composition effect?

asked Nov 23, 2021 at 17:08

2 votes

2 answers

105 views

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

asked Jun 9, 2022 at 17:20

1 vote

1 answer

126 views

Interpreting experimental treatment effects on PCA output

asked Feb 27, 2017 at 2:53

1 vote

0 answers

198 views

Implementing analytic block-cluster-robust standard errors

asked Mar 13, 2017 at 2:23

1 vote

1 answer

229 views

Metrics to compare diversity of groups on multiple characteristics

asked Oct 21, 2021 at 18:01

1 vote

0 answers

54 views

Calculating power for a survey to compare different metrics

asked Jun 13, 2014 at 9:25

0 votes

0 answers

38 views

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

asked Dec 11, 2013 at 18:04

0 votes

0 answers

265 views

Example of randomization inference failure?

asked Jun 28, 2017 at 15:58

Stack Exchange Network

23 Questions

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

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

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

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

Factor analysis across different levels of data aggregation

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

Testing equivalence of two censored distributions

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

Methods for drawing population inferences from multiple sub-population datasets

t-test on two variance calculations

Does Levene's test assume separate samples?

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

Clustering standard errors for respondents who move during treatment period

Regression discontinuity design with multiple cutoffs

Conditional fixed effects Poisson with population exposure

What is the difference between selection bias and composition effect?

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

Interpreting experimental treatment effects on PCA output

Implementing analytic block-cluster-robust standard errors

Metrics to compare diversity of groups on multiple characteristics

Calculating power for a survey to compare different metrics

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

Example of randomization inference failure?