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jsakaluk
  • Member for 8 years, 1 month
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433 votes
5 answers
164k views

How to understand the drawbacks of K-means

  • 6,557
91 votes
3 answers
43k views

Shape of confidence interval for predicted values in linear regression

  • 12.8k
83 votes
14 answers
19k views

When (if ever) is a frequentist approach substantively better than a Bayesian?

  • 5,176
63 votes
13 answers
10k views

Two-tailed tests... I'm just not convinced. What's the point?

43 votes
1 answer
56k views

What is the intuitive reason behind doing rotations in Factor Analysis/PCA & how to select appropriate rotation?

23 votes
2 answers
1k views

Whether to use structural equation modelling to analyse observational studies in psychology

20 votes
3 answers
10k views

Item Response Theory vs Confirmatory Factor Analysis

12 votes
1 answer
4k views

Metafor package: bias and sensitivity diagnostics

  • 336
11 votes
2 answers
4k views

Justifications for a fixed-effects vs random-effects model in meta-analysis

  • 249
7 votes
1 answer
1k views

Unpaired repeated measures data

  • 5,553
6 votes
1 answer
1k views

Testing Measurement Invariance with Robust Estimators Yields Bizarre (Improved) Model Fit Indexes

  • 5,176
5 votes
1 answer
762 views

Simulation of random-effects meta-analysis yields biased tau^2

  • 3,521
3 votes
1 answer
391 views

How can I model the relationship between two moderators in meta-regression?

  • 9,082
1 vote
0 answers
80 views

Structural equation modelling problem