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giac's user avatar
giac
  • Member for 8 years, 7 months
  • Last seen more than a month ago
  • Cambridge, Massachusetts, États-Unis
16 votes
6 answers
3k views

Bayesian criticism of frequentist p-value

11 votes
3 answers
2k views

Randomisation of non-random sample

8 votes
2 answers
974 views

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

6 votes
6 answers
593 views

What is the point of using a Bayesian prior?

6 votes
2 answers
7k views

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

6 votes
2 answers
1k views

Potential outcomes selection bias

5 votes
1 answer
427 views

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

5 votes
1 answer
91 views

VanderWeele bias calculation

5 votes
1 answer
486 views

Sequence analysis - Clusters quality - Time Use

3 votes
0 answers
433 views

Understanding permutation tests for significance

2 votes
1 answer
551 views

R - plot lm issues with multivariate OLS

2 votes
1 answer
2k views

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

2 votes
1 answer
198 views

Mediation - why are effects multiplied and not simply additive?

2 votes
1 answer
139 views

TraMineR - dont print message of seqdef

2 votes
2 answers
93 views

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

1 vote
1 answer
561 views

Interaction effect no significant in regression but significant in predicted values

1 vote
0 answers
187 views

multilevel models - correlation between units and groups

1 vote
0 answers
352 views

Oaxaca Decomposition How to Interpret Percentage higher than 100%

1 vote
2 answers
527 views

ols - large effect size and low Rsquare

1 vote
0 answers
48 views

Issues in comparing clustering of different population

1 vote
1 answer
115 views

analysis of variance - independence of samples and independence of individuals

0 votes
0 answers
17 views

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

0 votes
2 answers
102 views

Causal Mediation and Potential Outcomes Notations

0 votes
1 answer
190 views

Matching using R -- complex design with repeated controls