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Phil
  • Member for 6 years, 4 months
  • Last seen more than a month ago
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Top posts
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answer
7
Is a regression causal if there are no omitted variables?
Oct 24, 2018
answer
5
What causes lasso to be unstable for feature selection?
Sep 10, 2018
question
4
Fixed Effects: Group level variables but individual level outcomes
Aug 21, 2019
answer
4
Ridge/Lasso regression negative Lambda
Oct 8, 2018
answer
4
In observational studies with propensity score matching, why is the ATT usually reported? Is the ATE usually not available?
Nov 7, 2018
question
3
Zero variance of random effects after removing of correlation in linear mixed models
Nov 5, 2018
answer
3
What will happen to the sample variance as sample size increases?
Sep 11, 2018
answer
3
Can we perform matching on post-treatment variables?
Sep 14, 2018
answer
3
Should I remove the intercept when regressing against one variable (country income)?
Jun 20, 2019
question
2
Difference in distribution of multinomial distributions
Jun 13, 2018
Top network posts
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31
Is set.seed consistent over different versions of R (and Ubuntu)?
20
Citing a paper whose title has received errata
9
Is it okay to cite the same source in two consecutive sentences?
7
Are keynote talks being purchased?
5
R / plm extract residuals by index