User giac - Cross Validated

giac

Member for 8 years, 4 months
Last seen more than a month ago

Cambridge, Massachusetts, États-Unis

24 Questions

Score Activity Newest Views

16 votes

6 answers

3k views

Bayesian criticism of frequentist p-value

asked Aug 4, 2021 at 20:41

11 votes

3 answers

2k views

Randomisation of non-random sample

asked Dec 14, 2015 at 12:00

8 votes

2 answers

957 views

Choosing the number of clusters - clustering validation criterions vs domain theoretical considerations

asked Apr 6, 2018 at 15:26

6 votes

6 answers

565 views

What is the point of using a Bayesian prior?

asked Aug 8, 2021 at 16:57

6 votes

2 answers

6k views

Sums-of-Squares (total, between, within): how to compute them from a Distance Matrix?

asked Sep 30, 2016 at 17:07

6 votes

2 answers

1k views

Potential outcomes selection bias

asked Nov 29, 2021 at 12:44

5 votes

1 answer

389 views

Why does propensity score matching fail to estimate the true causal effect when OLS works?

asked Oct 13, 2021 at 19:29

5 votes

1 answer

482 views

Sequence analysis - Clusters quality - Time Use

asked Aug 12, 2015 at 12:57

3 votes

0 answers

433 views

Understanding permutation tests for significance

asked Dec 15, 2015 at 19:11

3 votes

1 answer

86 views

VanderWeele bias calculation

asked Jun 3, 2022 at 15:38

2 votes

2 answers

92 views

How to derive the size of a simple bias in a mediation setting?

asked Dec 28, 2021 at 12:25

2 votes

1 answer

551 views

R - plot lm issues with multivariate OLS

asked Nov 10, 2016 at 20:43

2 votes

1 answer

1k views

ols vs logistic regression, does the interpretation of interaction differs?

asked Nov 19, 2016 at 18:04

2 votes

1 answer

183 views

Mediation - why are effects multiplied and not simply additive?

asked Oct 7, 2021 at 10:06

2 votes

1 answer

136 views

TraMineR - dont print message of seqdef

asked Jan 10, 2017 at 10:52

1 vote

0 answers

185 views

multilevel models - correlation between units and groups

asked Sep 30, 2017 at 20:19

1 vote

0 answers

330 views

Oaxaca Decomposition How to Interpret Percentage higher than 100%

asked Sep 6, 2019 at 17:05

1 vote

2 answers

518 views

ols - large effect size and low Rsquare

asked Nov 20, 2016 at 18:57

1 vote

0 answers

48 views

Issues in comparing clustering of different population

asked Dec 7, 2016 at 10:44

1 vote

1 answer

99 views

analysis of variance - independence of samples and independence of individuals

asked Dec 15, 2015 at 12:23

1 vote

1 answer

475 views

Interaction effect no significant in regression but significant in predicted values

asked Apr 7, 2022 at 11:24

0 votes

2 answers

92 views

Causal Mediation and Potential Outcomes Notations

asked Jan 31, 2022 at 12:05

0 votes

1 answer

164 views

Matching using R -- complex design with repeated controls

asked Feb 18, 2022 at 15:39

0 votes

0 answers

17 views

Mediation -- How can the ZY mediated path be larger than the XZ path?

asked Oct 7, 2021 at 14:33