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StasK

Columbia, MO

http://stas.kolenikov.name

Applied statistician

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Top Questions
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115
What are the major philosophical, methodological, and terminological differences between econometrics and other statistical fields?
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61
R vs SAS, why is SAS preferred by private companies?
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60
Rediscovery of calculus in 1994: what should have happened to that paper?
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58
Statistics Jokes
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53
Explaining to laypeople why bootstrapping works
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52
What's the difference between principal component analysis and multidimensional scaling?
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50
Does causation imply correlation?
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42
When is logistic regression solved in closed form?
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41
What theories should every statistician know?
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36
How to know if a time series is stationary or non-stationary?
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36
Where did the frequentist-Bayesian debate go?
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33
What to do about "grade grubbers?"
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32
What is the relationship between independent component analysis and factor analysis?
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30
Why would parametric statistics ever be preferred over nonparametric?
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29
Why is a likelihood-ratio test distributed chi-squared?
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28
OLS with clustered standard errors vs. multilevel modeling when the main interest is at the individual level
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26
Measures of similarity or distance between two covariance matrices
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26
Is bootstrapping standard errors and confidence intervals appropriate in regressions where homoscedasticity assumption is violated?
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26
Proof that if higher moment exists then lower moment also exists
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25
Is there a "hello, world" for statistical graphics?
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23
What is the difference between "margin of error" and "standard error"?
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22
Standard error of the median
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22
Regarding p-values, why 1% and 5%? Why not 6% or 10%?
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22
Is sampling relevant in the time of 'big data'?
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20
Random effect equal to 0 in generalized linear mixed model
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20
Understanding factor analysis
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19
Examples of the perils of globals in R and Stata
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19
Statistics Jokes
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19
Joining a group for PhD, how do I judge the atmosphere before I sign?
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18
Seeking a Theoretical Understanding of Firth Logistic Regression
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